71313784976

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{5147}}^1$

素因数の和:5581

約数の個数: 160

約数和(自身を含む): 176491560960

約数和(自身を除く): 105177775984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 383, 476, 532, 646, 766, 952, 1064, 1292, 1532, 1904, 2128, 2261, 2584, 2681, 3064, 4522, 5147, 5168, 5362, 6128, 6511, 7277, 9044, 10294, 10724, 13022, 14554, 18088, 20588, 21448, 26044, 29108, 36029, 36176, 41176, 42896, 45577, 50939, 52088, 58216, 72058, 82352, 87499, 91154, 97793, 101878, 104176, 116432, 123709, 144116, 174998, 182308, 195586, 203756, 247418, 288232, 349996, 364616, 391172, 407512, 494836, 576464, 612493, 684551, 699992, 729232, 782344, 815024, 865963, 989672, 1224986, 1369102, 1399984, 1564688, 1662481, 1731926, 1971301, 1979344, 2449972, 2738204, 3324962, 3463852, 3942602, 4899944, 5476408, 6649924, 6927704, 7885204, 9799888, 10952816, 11637367, 13299848, 13799107, 13855408, 15770408, 23274734, 26599696, 27598214, 31540816, 33512117, 37454719, 46549468, 55196428, 67024234, 74909438, 93098936, 110392856, 134048468, 149818876, 186197872, 220785712, 234584819, 262183033, 268096936, 299637752, 469169638, 524366066, 536193872, 599275504, 636730223, 938339276, 1048732132, 1273460446, 1876678552, 2097464264, 2546920892, 3753357104, 4194928528, 4457111561, 5093841784, 8914223122, 10187683568, 17828446244, 35656892488, 71313784976]

約数ペア:

[(1, 71313784976), (2, 35656892488), (4, 17828446244), (7, 10187683568), (8, 8914223122), (14, 5093841784), (16, 4457111561), (17, 4194928528), (19, 3753357104), (28, 2546920892), (34, 2097464264), (38, 1876678552), (56, 1273460446), (68, 1048732132), (76, 938339276), (112, 636730223), (119, 599275504), (133, 536193872), (136, 524366066), (152, 469169638), (238, 299637752), (266, 268096936), (272, 262183033), (304, 234584819), (323, 220785712), (383, 186197872), (476, 149818876), (532, 134048468), (646, 110392856), (766, 93098936), (952, 74909438), (1064, 67024234), (1292, 55196428), (1532, 46549468), (1904, 37454719), (2128, 33512117), (2261, 31540816), (2584, 27598214), (2681, 26599696), (3064, 23274734), (4522, 15770408), (5147, 13855408), (5168, 13799107), (5362, 13299848), (6128, 11637367), (6511, 10952816), (7277, 9799888), (9044, 7885204), (10294, 6927704), (10724, 6649924), (13022, 5476408), (14554, 4899944), (18088, 3942602), (20588, 3463852), (21448, 3324962), (26044, 2738204), (29108, 2449972), (36029, 1979344), (36176, 1971301), (41176, 1731926), (42896, 1662481), (45577, 1564688), (50939, 1399984), (52088, 1369102), (58216, 1224986), (72058, 989672), (82352, 865963), (87499, 815024), (91154, 782344), (97793, 729232), (101878, 699992), (104176, 684551), (116432, 612493), (123709, 576464), (144116, 494836), (174998, 407512), (182308, 391172), (195586, 364616), (203756, 349996), (247418, 288232)]