82129788

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 240

約数和(自身を含む): 259547904

約数和(自身を除く): 177418116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 31, 34, 36, 37, 39, 51, 52, 54, 62, 68, 74, 78, 81, 93, 102, 108, 111, 117, 124, 148, 153, 156, 162, 186, 204, 221, 222, 234, 279, 306, 324, 333, 351, 372, 403, 442, 444, 459, 468, 481, 527, 558, 612, 629, 663, 666, 702, 806, 837, 884, 918, 962, 999, 1053, 1054, 1116, 1147, 1209, 1258, 1326, 1332, 1377, 1404, 1443, 1581, 1612, 1674, 1836, 1887, 1924, 1989, 1998, 2106, 2108, 2294, 2418, 2511, 2516, 2652, 2754, 2886, 2997, 3162, 3348, 3441, 3627, 3774, 3978, 3996, 4212, 4329, 4588, 4743, 4836, 5022, 5508, 5661, 5772, 5967, 5994, 6324, 6851, 6882, 7254, 7548, 7956, 8177, 8658, 9486, 10044, 10323, 10881, 11322, 11934, 11988, 12987, 13702, 13764, 14229, 14508, 14911, 16354, 16983, 17316, 17901, 18972, 19499, 20553, 20646, 21762, 22644, 23868, 24531, 25974, 27404, 28458, 29822, 30969, 32643, 32708, 33966, 35802, 38961, 38998, 41106, 41292, 42687, 43524, 44733, 49062, 50949, 51948, 56916, 58497, 59644, 61659, 61938, 65286, 67932, 71604, 73593, 77922, 77996, 82212, 85374, 89466, 92907, 98124, 101898, 116994, 123318, 123876, 130572, 134199, 147186, 155844, 170748, 175491, 178932, 184977, 185814, 203796, 220779, 233988, 246636, 253487, 268398, 294372, 350982, 369954, 371628, 402597, 441558, 506974, 526473, 536796, 554931, 662337, 701964, 739908, 760461, 805194, 883116, 1013948, 1052946, 1109862, 1207791, 1324674, 1520922, 1579419, 1610388, 2105892, 2219724, 2281383, 2415582, 2649348, 3041844, 3158838, 4562766, 4831164, 6317676, 6844149, 9125532, 13688298, 20532447, 27376596, 41064894, 82129788]

約数ペア:

[(1, 82129788), (2, 41064894), (3, 27376596), (4, 20532447), (6, 13688298), (9, 9125532), (12, 6844149), (13, 6317676), (17, 4831164), (18, 4562766), (26, 3158838), (27, 3041844), (31, 2649348), (34, 2415582), (36, 2281383), (37, 2219724), (39, 2105892), (51, 1610388), (52, 1579419), (54, 1520922), (62, 1324674), (68, 1207791), (74, 1109862), (78, 1052946), (81, 1013948), (93, 883116), (102, 805194), (108, 760461), (111, 739908), (117, 701964), (124, 662337), (148, 554931), (153, 536796), (156, 526473), (162, 506974), (186, 441558), (204, 402597), (221, 371628), (222, 369954), (234, 350982), (279, 294372), (306, 268398), (324, 253487), (333, 246636), (351, 233988), (372, 220779), (403, 203796), (442, 185814), (444, 184977), (459, 178932), (468, 175491), (481, 170748), (527, 155844), (558, 147186), (612, 134199), (629, 130572), (663, 123876), (666, 123318), (702, 116994), (806, 101898), (837, 98124), (884, 92907), (918, 89466), (962, 85374), (999, 82212), (1053, 77996), (1054, 77922), (1116, 73593), (1147, 71604), (1209, 67932), (1258, 65286), (1326, 61938), (1332, 61659), (1377, 59644), (1404, 58497), (1443, 56916), (1581, 51948), (1612, 50949), (1674, 49062), (1836, 44733), (1887, 43524), (1924, 42687), (1989, 41292), (1998, 41106), (2106, 38998), (2108, 38961), (2294, 35802), (2418, 33966), (2511, 32708), (2516, 32643), (2652, 30969), (2754, 29822), (2886, 28458), (2997, 27404), (3162, 25974), (3348, 24531), (3441, 23868), (3627, 22644), (3774, 21762), (3978, 20646), (3996, 20553), (4212, 19499), (4329, 18972), (4588, 17901), (4743, 17316), (4836, 16983), (5022, 16354), (5508, 14911), (5661, 14508), (5772, 14229), (5967, 13764), (5994, 13702), (6324, 12987), (6851, 11988), (6882, 11934), (7254, 11322), (7548, 10881), (7956, 10323), (8177, 10044), (8658, 9486)]