86642460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:777

約数の個数: 120

約数和(自身を含む): 275647680

約数和(自身を除く): 189005220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 237, 270, 316, 324, 395, 405, 474, 540, 677, 711, 790, 810, 948, 1185, 1354, 1422, 1580, 1620, 2031, 2133, 2370, 2708, 2844, 3385, 3555, 4062, 4266, 4740, 6093, 6399, 6770, 7110, 8124, 8532, 10155, 10665, 12186, 12798, 13540, 14220, 18279, 20310, 21330, 24372, 25596, 30465, 31995, 36558, 40620, 42660, 53483, 54837, 60930, 63990, 73116, 91395, 106966, 109674, 121860, 127980, 160449, 182790, 213932, 219348, 267415, 274185, 320898, 365580, 481347, 534830, 548370, 641796, 802245, 962694, 1069660, 1096740, 1444041, 1604490, 1925388, 2406735, 2888082, 3208980, 4332123, 4813470, 5776164, 7220205, 8664246, 9626940, 14440410, 17328492, 21660615, 28880820, 43321230, 86642460]

約数ペア:

[(1, 86642460), (2, 43321230), (3, 28880820), (4, 21660615), (5, 17328492), (6, 14440410), (9, 9626940), (10, 8664246), (12, 7220205), (15, 5776164), (18, 4813470), (20, 4332123), (27, 3208980), (30, 2888082), (36, 2406735), (45, 1925388), (54, 1604490), (60, 1444041), (79, 1096740), (81, 1069660), (90, 962694), (108, 802245), (135, 641796), (158, 548370), (162, 534830), (180, 481347), (237, 365580), (270, 320898), (316, 274185), (324, 267415), (395, 219348), (405, 213932), (474, 182790), (540, 160449), (677, 127980), (711, 121860), (790, 109674), (810, 106966), (948, 91395), (1185, 73116), (1354, 63990), (1422, 60930), (1580, 54837), (1620, 53483), (2031, 42660), (2133, 40620), (2370, 36558), (2708, 31995), (2844, 30465), (3385, 25596), (3555, 24372), (4062, 21330), (4266, 20310), (4740, 18279), (6093, 14220), (6399, 13540), (6770, 12798), (7110, 12186), (8124, 10665), (8532, 10155)]