74386416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 160

約数和(自身を含む): 221985792

約数和(自身を除く): 147599376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 71, 73, 78, 92, 104, 138, 142, 146, 156, 184, 208, 213, 219, 276, 284, 292, 299, 312, 368, 426, 438, 552, 568, 584, 598, 624, 852, 876, 897, 923, 949, 1104, 1136, 1168, 1196, 1633, 1679, 1704, 1752, 1794, 1846, 1898, 2392, 2769, 2847, 3266, 3358, 3408, 3504, 3588, 3692, 3796, 4784, 4899, 5037, 5183, 5538, 5694, 6532, 6716, 7176, 7384, 7592, 9798, 10074, 10366, 11076, 11388, 13064, 13432, 14352, 14768, 15184, 15549, 19596, 20148, 20732, 21229, 21827, 22152, 22776, 26128, 26864, 31098, 39192, 40296, 41464, 42458, 43654, 44304, 45552, 62196, 63687, 65481, 67379, 78384, 80592, 82928, 84916, 87308, 119209, 124392, 127374, 130962, 134758, 169832, 174616, 202137, 238418, 248784, 254748, 261924, 269516, 339664, 349232, 357627, 404274, 476836, 509496, 523848, 539032, 715254, 808548, 953672, 1018992, 1047696, 1078064, 1430508, 1549717, 1617096, 1907344, 2861016, 3099434, 3234192, 4649151, 5722032, 6198868, 9298302, 12397736, 18596604, 24795472, 37193208, 74386416]

約数ペア:

[(1, 74386416), (2, 37193208), (3, 24795472), (4, 18596604), (6, 12397736), (8, 9298302), (12, 6198868), (13, 5722032), (16, 4649151), (23, 3234192), (24, 3099434), (26, 2861016), (39, 1907344), (46, 1617096), (48, 1549717), (52, 1430508), (69, 1078064), (71, 1047696), (73, 1018992), (78, 953672), (92, 808548), (104, 715254), (138, 539032), (142, 523848), (146, 509496), (156, 476836), (184, 404274), (208, 357627), (213, 349232), (219, 339664), (276, 269516), (284, 261924), (292, 254748), (299, 248784), (312, 238418), (368, 202137), (426, 174616), (438, 169832), (552, 134758), (568, 130962), (584, 127374), (598, 124392), (624, 119209), (852, 87308), (876, 84916), (897, 82928), (923, 80592), (949, 78384), (1104, 67379), (1136, 65481), (1168, 63687), (1196, 62196), (1633, 45552), (1679, 44304), (1704, 43654), (1752, 42458), (1794, 41464), (1846, 40296), (1898, 39192), (2392, 31098), (2769, 26864), (2847, 26128), (3266, 22776), (3358, 22152), (3408, 21827), (3504, 21229), (3588, 20732), (3692, 20148), (3796, 19596), (4784, 15549), (4899, 15184), (5037, 14768), (5183, 14352), (5538, 13432), (5694, 13064), (6532, 11388), (6716, 11076), (7176, 10366), (7384, 10074), (7592, 9798)]