86569860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2707}}^1$

素因数の和:2773

約数の個数: 96

約数和(自身を含む): 267507072

約数和(自身を除く): 180937212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 1066, 1230, 1599, 2132, 2460, 2665, 2707, 3198, 5330, 5414, 6396, 7995, 8121, 10660, 10828, 13535, 15990, 16242, 27070, 31980, 32484, 35191, 40605, 54140, 70382, 81210, 105573, 110987, 140764, 162420, 175955, 211146, 221974, 332961, 351910, 422292, 443948, 527865, 554935, 665922, 703820, 1055730, 1109870, 1331844, 1442831, 1664805, 2111460, 2219740, 2885662, 3329610, 4328493, 5771324, 6659220, 7214155, 8656986, 14428310, 17313972, 21642465, 28856620, 43284930, 86569860]

約数ペア:

[(1, 86569860), (2, 43284930), (3, 28856620), (4, 21642465), (5, 17313972), (6, 14428310), (10, 8656986), (12, 7214155), (13, 6659220), (15, 5771324), (20, 4328493), (26, 3329610), (30, 2885662), (39, 2219740), (41, 2111460), (52, 1664805), (60, 1442831), (65, 1331844), (78, 1109870), (82, 1055730), (123, 703820), (130, 665922), (156, 554935), (164, 527865), (195, 443948), (205, 422292), (246, 351910), (260, 332961), (390, 221974), (410, 211146), (492, 175955), (533, 162420), (615, 140764), (780, 110987), (820, 105573), (1066, 81210), (1230, 70382), (1599, 54140), (2132, 40605), (2460, 35191), (2665, 32484), (2707, 31980), (3198, 27070), (5330, 16242), (5414, 15990), (6396, 13535), (7995, 10828), (8121, 10660)]