85174544

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 211658328

約数和(自身を除く): 126483784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 61, 91, 98, 104, 112, 122, 137, 182, 196, 208, 244, 274, 364, 392, 427, 488, 548, 637, 728, 784, 793, 854, 959, 976, 1096, 1274, 1456, 1586, 1708, 1781, 1918, 2192, 2548, 2989, 3172, 3416, 3562, 3836, 5096, 5551, 5978, 6344, 6713, 6832, 7124, 7672, 8357, 10192, 11102, 11956, 12467, 12688, 13426, 14248, 15344, 16714, 22204, 23912, 24934, 26852, 28496, 33428, 38857, 44408, 47824, 49868, 53704, 58499, 66856, 77714, 87269, 88816, 99736, 107408, 108641, 116998, 133712, 155428, 174538, 199472, 217282, 233996, 310856, 349076, 409493, 434564, 467992, 621712, 698152, 760487, 818986, 869128, 935984, 1396304, 1520974, 1637972, 1738256, 3041948, 3275944, 5323409, 6083896, 6551888, 10646818, 12167792, 21293636, 42587272, 85174544]

約数ペア:

[(1, 85174544), (2, 42587272), (4, 21293636), (7, 12167792), (8, 10646818), (13, 6551888), (14, 6083896), (16, 5323409), (26, 3275944), (28, 3041948), (49, 1738256), (52, 1637972), (56, 1520974), (61, 1396304), (91, 935984), (98, 869128), (104, 818986), (112, 760487), (122, 698152), (137, 621712), (182, 467992), (196, 434564), (208, 409493), (244, 349076), (274, 310856), (364, 233996), (392, 217282), (427, 199472), (488, 174538), (548, 155428), (637, 133712), (728, 116998), (784, 108641), (793, 107408), (854, 99736), (959, 88816), (976, 87269), (1096, 77714), (1274, 66856), (1456, 58499), (1586, 53704), (1708, 49868), (1781, 47824), (1918, 44408), (2192, 38857), (2548, 33428), (2989, 28496), (3172, 26852), (3416, 24934), (3562, 23912), (3836, 22204), (5096, 16714), (5551, 15344), (5978, 14248), (6344, 13426), (6713, 12688), (6832, 12467), (7124, 11956), (7672, 11102), (8357, 10192)]