964428372

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{7877}}^1$

素因数の和:8085

約数の個数: 72

約数和(自身を含む): 2580832800

約数和(自身を除く): 1616404428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 179, 228, 342, 358, 537, 684, 716, 1074, 1611, 2148, 3222, 3401, 6444, 6802, 7877, 10203, 13604, 15754, 20406, 23631, 30609, 31508, 40812, 47262, 61218, 70893, 94524, 122436, 141786, 149663, 283572, 299326, 448989, 598652, 897978, 1346967, 1409983, 1795956, 2693934, 2819966, 4229949, 5387868, 5639932, 8459898, 12689847, 16919796, 25379694, 26789677, 50759388, 53579354, 80369031, 107158708, 160738062, 241107093, 321476124, 482214186, 964428372]

約数ペア:

[(1, 964428372), (2, 482214186), (3, 321476124), (4, 241107093), (6, 160738062), (9, 107158708), (12, 80369031), (18, 53579354), (19, 50759388), (36, 26789677), (38, 25379694), (57, 16919796), (76, 12689847), (114, 8459898), (171, 5639932), (179, 5387868), (228, 4229949), (342, 2819966), (358, 2693934), (537, 1795956), (684, 1409983), (716, 1346967), (1074, 897978), (1611, 598652), (2148, 448989), (3222, 299326), (3401, 283572), (6444, 149663), (6802, 141786), (7877, 122436), (10203, 94524), (13604, 70893), (15754, 61218), (20406, 47262), (23631, 40812), (30609, 31508)]