72565878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 185391360

約数和(自身を除く): 112825482

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 109, 121, 131, 154, 218, 231, 242, 262, 327, 363, 393, 462, 654, 726, 763, 786, 847, 917, 1199, 1441, 1526, 1694, 1834, 2289, 2398, 2541, 2751, 2882, 3597, 4323, 4578, 5082, 5502, 7194, 8393, 8646, 10087, 13189, 14279, 15851, 16786, 20174, 25179, 26378, 28558, 30261, 31702, 39567, 42837, 47553, 50358, 60522, 79134, 85674, 92323, 95106, 99953, 110957, 157069, 184646, 199906, 221914, 276969, 299859, 314138, 332871, 471207, 553938, 599718, 665742, 942414, 1099483, 1727759, 2198966, 3298449, 3455518, 5183277, 6596898, 10366554, 12094313, 24188626, 36282939, 72565878]

約数ペア:

[(1, 72565878), (2, 36282939), (3, 24188626), (6, 12094313), (7, 10366554), (11, 6596898), (14, 5183277), (21, 3455518), (22, 3298449), (33, 2198966), (42, 1727759), (66, 1099483), (77, 942414), (109, 665742), (121, 599718), (131, 553938), (154, 471207), (218, 332871), (231, 314138), (242, 299859), (262, 276969), (327, 221914), (363, 199906), (393, 184646), (462, 157069), (654, 110957), (726, 99953), (763, 95106), (786, 92323), (847, 85674), (917, 79134), (1199, 60522), (1441, 50358), (1526, 47553), (1694, 42837), (1834, 39567), (2289, 31702), (2398, 30261), (2541, 28558), (2751, 26378), (2882, 25179), (3597, 20174), (4323, 16786), (4578, 15851), (5082, 14279), (5502, 13189), (7194, 10087), (8393, 8646)]