79779492

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 180

約数和(自身を含む): 238081536

約数和(自身を除く): 158302044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 47, 52, 54, 62, 78, 81, 93, 94, 108, 117, 124, 141, 156, 162, 169, 186, 188, 234, 279, 282, 324, 338, 351, 372, 403, 423, 468, 507, 558, 564, 611, 676, 702, 806, 837, 846, 1014, 1053, 1116, 1209, 1222, 1269, 1404, 1457, 1521, 1612, 1674, 1692, 1833, 2028, 2106, 2418, 2444, 2511, 2538, 2914, 3042, 3348, 3627, 3666, 3807, 4212, 4371, 4563, 4836, 5022, 5076, 5239, 5499, 5828, 6084, 7254, 7332, 7614, 7943, 8742, 9126, 10044, 10478, 10881, 10998, 13113, 13689, 14508, 15228, 15717, 15886, 16497, 17484, 18252, 18941, 20956, 21762, 21996, 23829, 26226, 27378, 31434, 31772, 32643, 32994, 37882, 39339, 43524, 47151, 47658, 49491, 52452, 54756, 56823, 62868, 65286, 65988, 71487, 75764, 78678, 94302, 95316, 98982, 113646, 118017, 130572, 141453, 142974, 157356, 170469, 188604, 197964, 214461, 227292, 236034, 246233, 282906, 285948, 340938, 424359, 428922, 472068, 492466, 511407, 565812, 643383, 681876, 738699, 848718, 857844, 984932, 1022814, 1286766, 1477398, 1534221, 1697436, 2045628, 2216097, 2573532, 2954796, 3068442, 4432194, 6136884, 6648291, 8864388, 13296582, 19944873, 26593164, 39889746, 79779492]

約数ペア:

[(1, 79779492), (2, 39889746), (3, 26593164), (4, 19944873), (6, 13296582), (9, 8864388), (12, 6648291), (13, 6136884), (18, 4432194), (26, 3068442), (27, 2954796), (31, 2573532), (36, 2216097), (39, 2045628), (47, 1697436), (52, 1534221), (54, 1477398), (62, 1286766), (78, 1022814), (81, 984932), (93, 857844), (94, 848718), (108, 738699), (117, 681876), (124, 643383), (141, 565812), (156, 511407), (162, 492466), (169, 472068), (186, 428922), (188, 424359), (234, 340938), (279, 285948), (282, 282906), (324, 246233), (338, 236034), (351, 227292), (372, 214461), (403, 197964), (423, 188604), (468, 170469), (507, 157356), (558, 142974), (564, 141453), (611, 130572), (676, 118017), (702, 113646), (806, 98982), (837, 95316), (846, 94302), (1014, 78678), (1053, 75764), (1116, 71487), (1209, 65988), (1222, 65286), (1269, 62868), (1404, 56823), (1457, 54756), (1521, 52452), (1612, 49491), (1674, 47658), (1692, 47151), (1833, 43524), (2028, 39339), (2106, 37882), (2418, 32994), (2444, 32643), (2511, 31772), (2538, 31434), (2914, 27378), (3042, 26226), (3348, 23829), (3627, 21996), (3666, 21762), (3807, 20956), (4212, 18941), (4371, 18252), (4563, 17484), (4836, 16497), (5022, 15886), (5076, 15717), (5239, 15228), (5499, 14508), (5828, 13689), (6084, 13113), (7254, 10998), (7332, 10881), (7614, 10478), (7943, 10044), (8742, 9126)]