39967308

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 106229760

約数和(自身を除く): 66262452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 59, 62, 93, 118, 124, 177, 186, 236, 279, 354, 372, 531, 558, 607, 708, 1062, 1116, 1214, 1821, 1829, 2124, 2428, 3642, 3658, 5463, 5487, 7284, 7316, 10926, 10974, 16461, 18817, 21852, 21948, 32922, 35813, 37634, 56451, 65844, 71626, 75268, 107439, 112902, 143252, 169353, 214878, 225804, 322317, 338706, 429756, 644634, 677412, 1110203, 1289268, 2220406, 3330609, 4440812, 6661218, 9991827, 13322436, 19983654, 39967308]

約数ペア:

[(1, 39967308), (2, 19983654), (3, 13322436), (4, 9991827), (6, 6661218), (9, 4440812), (12, 3330609), (18, 2220406), (31, 1289268), (36, 1110203), (59, 677412), (62, 644634), (93, 429756), (118, 338706), (124, 322317), (177, 225804), (186, 214878), (236, 169353), (279, 143252), (354, 112902), (372, 107439), (531, 75268), (558, 71626), (607, 65844), (708, 56451), (1062, 37634), (1116, 35813), (1214, 32922), (1821, 21948), (1829, 21852), (2124, 18817), (2428, 16461), (3642, 10974), (3658, 10926), (5463, 7316), (5487, 7284)]