67877388

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 178017840

約数和(自身を除く): 110140452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 131, 148, 222, 262, 333, 389, 393, 444, 524, 666, 778, 786, 1167, 1179, 1332, 1556, 1572, 2334, 2358, 3501, 4668, 4716, 4847, 7002, 9694, 14004, 14393, 14541, 19388, 28786, 29082, 43179, 43623, 50959, 57572, 58164, 86358, 87246, 101918, 129537, 152877, 172716, 174492, 203836, 259074, 305754, 458631, 518148, 611508, 917262, 1834524, 1885483, 3770966, 5656449, 7541932, 11312898, 16969347, 22625796, 33938694, 67877388]

約数ペア:

[(1, 67877388), (2, 33938694), (3, 22625796), (4, 16969347), (6, 11312898), (9, 7541932), (12, 5656449), (18, 3770966), (36, 1885483), (37, 1834524), (74, 917262), (111, 611508), (131, 518148), (148, 458631), (222, 305754), (262, 259074), (333, 203836), (389, 174492), (393, 172716), (444, 152877), (524, 129537), (666, 101918), (778, 87246), (786, 86358), (1167, 58164), (1179, 57572), (1332, 50959), (1556, 43623), (1572, 43179), (2334, 29082), (2358, 28786), (3501, 19388), (4668, 14541), (4716, 14393), (4847, 14004), (7002, 9694)]