25090884

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 240

約数和(自身を含む): 86515968

約数和(自身を除く): 61425084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 36, 37, 39, 42, 46, 52, 54, 63, 69, 74, 78, 81, 84, 91, 92, 108, 111, 117, 126, 138, 148, 156, 161, 162, 182, 189, 207, 222, 234, 252, 259, 273, 276, 299, 322, 324, 333, 351, 364, 378, 414, 444, 468, 481, 483, 518, 546, 567, 598, 621, 644, 666, 702, 756, 777, 819, 828, 851, 897, 962, 966, 999, 1036, 1053, 1092, 1134, 1196, 1242, 1332, 1404, 1443, 1449, 1554, 1638, 1702, 1794, 1863, 1924, 1932, 1998, 2093, 2106, 2268, 2331, 2457, 2484, 2553, 2691, 2886, 2898, 2997, 3108, 3276, 3367, 3404, 3588, 3726, 3996, 4186, 4212, 4329, 4347, 4662, 4914, 5106, 5382, 5772, 5796, 5957, 5994, 6279, 6734, 6993, 7371, 7452, 7659, 8073, 8372, 8658, 8694, 9324, 9828, 10101, 10212, 10764, 11063, 11914, 11988, 12558, 12987, 13041, 13468, 13986, 14742, 15318, 16146, 17316, 17388, 17871, 18837, 20202, 20979, 22126, 22977, 23828, 24219, 25116, 25974, 26082, 27972, 29484, 30303, 30636, 32292, 33189, 35742, 37674, 38961, 40404, 41958, 44252, 45954, 48438, 51948, 52164, 53613, 56511, 60606, 66378, 68931, 71484, 75348, 77441, 77922, 83916, 90909, 91908, 96876, 99567, 107226, 113022, 121212, 132756, 137862, 154882, 155844, 160839, 169533, 181818, 199134, 214452, 226044, 232323, 272727, 275724, 298701, 309764, 321678, 339066, 363636, 398268, 464646, 482517, 545454, 597402, 643356, 678132, 696969, 896103, 929292, 965034, 1090908, 1194804, 1393938, 1792206, 1930068, 2090907, 2787876, 3584412, 4181814, 6272721, 8363628, 12545442, 25090884]

約数ペア:

[(1, 25090884), (2, 12545442), (3, 8363628), (4, 6272721), (6, 4181814), (7, 3584412), (9, 2787876), (12, 2090907), (13, 1930068), (14, 1792206), (18, 1393938), (21, 1194804), (23, 1090908), (26, 965034), (27, 929292), (28, 896103), (36, 696969), (37, 678132), (39, 643356), (42, 597402), (46, 545454), (52, 482517), (54, 464646), (63, 398268), (69, 363636), (74, 339066), (78, 321678), (81, 309764), (84, 298701), (91, 275724), (92, 272727), (108, 232323), (111, 226044), (117, 214452), (126, 199134), (138, 181818), (148, 169533), (156, 160839), (161, 155844), (162, 154882), (182, 137862), (189, 132756), (207, 121212), (222, 113022), (234, 107226), (252, 99567), (259, 96876), (273, 91908), (276, 90909), (299, 83916), (322, 77922), (324, 77441), (333, 75348), (351, 71484), (364, 68931), (378, 66378), (414, 60606), (444, 56511), (468, 53613), (481, 52164), (483, 51948), (518, 48438), (546, 45954), (567, 44252), (598, 41958), (621, 40404), (644, 38961), (666, 37674), (702, 35742), (756, 33189), (777, 32292), (819, 30636), (828, 30303), (851, 29484), (897, 27972), (962, 26082), (966, 25974), (999, 25116), (1036, 24219), (1053, 23828), (1092, 22977), (1134, 22126), (1196, 20979), (1242, 20202), (1332, 18837), (1404, 17871), (1443, 17388), (1449, 17316), (1554, 16146), (1638, 15318), (1702, 14742), (1794, 13986), (1863, 13468), (1924, 13041), (1932, 12987), (1998, 12558), (2093, 11988), (2106, 11914), (2268, 11063), (2331, 10764), (2457, 10212), (2484, 10101), (2553, 9828), (2691, 9324), (2886, 8694), (2898, 8658), (2997, 8372), (3108, 8073), (3276, 7659), (3367, 7452), (3404, 7371), (3588, 6993), (3726, 6734), (3996, 6279), (4186, 5994), (4212, 5957), (4329, 5796), (4347, 5772), (4662, 5382), (4914, 5106)]