87403572

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2411}}^1$

素因数の和:2493

約数の個数: 72

約数和(自身を含む): 237051360

約数和(自身を除く): 149647788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 954, 1007, 1908, 2014, 2411, 3021, 4028, 4822, 6042, 7233, 9063, 9644, 12084, 14466, 18126, 21699, 28932, 36252, 43398, 45809, 86796, 91618, 127783, 137427, 183236, 255566, 274854, 383349, 412281, 511132, 549708, 766698, 824562, 1150047, 1533396, 1649124, 2300094, 2427877, 4600188, 4855754, 7283631, 9711508, 14567262, 21850893, 29134524, 43701786, 87403572]

約数ペア:

[(1, 87403572), (2, 43701786), (3, 29134524), (4, 21850893), (6, 14567262), (9, 9711508), (12, 7283631), (18, 4855754), (19, 4600188), (36, 2427877), (38, 2300094), (53, 1649124), (57, 1533396), (76, 1150047), (106, 824562), (114, 766698), (159, 549708), (171, 511132), (212, 412281), (228, 383349), (318, 274854), (342, 255566), (477, 183236), (636, 137427), (684, 127783), (954, 91618), (1007, 86796), (1908, 45809), (2014, 43398), (2411, 36252), (3021, 28932), (4028, 21699), (4822, 18126), (6042, 14466), (7233, 12084), (9063, 9644)]