84578664

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1439}}^1$

素因数の和:1558

約数の個数: 64

約数和(自身を含む): 221184000

約数和(自身を除く): 136605336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 474, 632, 744, 948, 1439, 1896, 2449, 2878, 4317, 4898, 5756, 7347, 8634, 9796, 11512, 14694, 17268, 19592, 29388, 34536, 44609, 58776, 89218, 113681, 133827, 178436, 227362, 267654, 341043, 356872, 454724, 535308, 682086, 909448, 1070616, 1364172, 2728344, 3524111, 7048222, 10572333, 14096444, 21144666, 28192888, 42289332, 84578664]

約数ペア:

[(1, 84578664), (2, 42289332), (3, 28192888), (4, 21144666), (6, 14096444), (8, 10572333), (12, 7048222), (24, 3524111), (31, 2728344), (62, 1364172), (79, 1070616), (93, 909448), (124, 682086), (158, 535308), (186, 454724), (237, 356872), (248, 341043), (316, 267654), (372, 227362), (474, 178436), (632, 133827), (744, 113681), (948, 89218), (1439, 58776), (1896, 44609), (2449, 34536), (2878, 29388), (4317, 19592), (4898, 17268), (5756, 14694), (7347, 11512), (8634, 9796)]