64401012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 189815808

約数和(自身を除く): 125414796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 31, 36, 39, 46, 52, 62, 69, 78, 92, 93, 117, 124, 138, 156, 186, 193, 207, 234, 276, 279, 299, 372, 386, 403, 414, 468, 558, 579, 598, 713, 772, 806, 828, 897, 1116, 1158, 1196, 1209, 1426, 1612, 1737, 1794, 2139, 2316, 2418, 2509, 2691, 2852, 3474, 3588, 3627, 4278, 4439, 4836, 5018, 5382, 5983, 6417, 6948, 7254, 7527, 8556, 8878, 9269, 10036, 10764, 11966, 12834, 13317, 14508, 15054, 17756, 17949, 18538, 22581, 23932, 25668, 26634, 27807, 30108, 35898, 37076, 39951, 45162, 53268, 53847, 55614, 57707, 71796, 77779, 79902, 83421, 90324, 107694, 111228, 115414, 137609, 155558, 159804, 166842, 173121, 215388, 230828, 233337, 275218, 311116, 333684, 346242, 412827, 466674, 519363, 550436, 692484, 700011, 825654, 933348, 1038726, 1238481, 1400022, 1651308, 1788917, 2077452, 2476962, 2800044, 3577834, 4953924, 5366751, 7155668, 10733502, 16100253, 21467004, 32200506, 64401012]

約数ペア:

[(1, 64401012), (2, 32200506), (3, 21467004), (4, 16100253), (6, 10733502), (9, 7155668), (12, 5366751), (13, 4953924), (18, 3577834), (23, 2800044), (26, 2476962), (31, 2077452), (36, 1788917), (39, 1651308), (46, 1400022), (52, 1238481), (62, 1038726), (69, 933348), (78, 825654), (92, 700011), (93, 692484), (117, 550436), (124, 519363), (138, 466674), (156, 412827), (186, 346242), (193, 333684), (207, 311116), (234, 275218), (276, 233337), (279, 230828), (299, 215388), (372, 173121), (386, 166842), (403, 159804), (414, 155558), (468, 137609), (558, 115414), (579, 111228), (598, 107694), (713, 90324), (772, 83421), (806, 79902), (828, 77779), (897, 71796), (1116, 57707), (1158, 55614), (1196, 53847), (1209, 53268), (1426, 45162), (1612, 39951), (1737, 37076), (1794, 35898), (2139, 30108), (2316, 27807), (2418, 26634), (2509, 25668), (2691, 23932), (2852, 22581), (3474, 18538), (3588, 17949), (3627, 17756), (4278, 15054), (4439, 14508), (4836, 13317), (5018, 12834), (5382, 11966), (5983, 10764), (6417, 10036), (6948, 9269), (7254, 8878), (7527, 8556)]