81873432

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 236199600

約数和(自身を除く): 154326168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 97, 114, 152, 171, 194, 228, 291, 342, 388, 456, 582, 617, 684, 776, 873, 1164, 1234, 1368, 1746, 1843, 1851, 2328, 2468, 3492, 3686, 3702, 4936, 5529, 5553, 6984, 7372, 7404, 11058, 11106, 11723, 14744, 14808, 16587, 22116, 22212, 23446, 33174, 35169, 44232, 44424, 46892, 59849, 66348, 70338, 93784, 105507, 119698, 132696, 140676, 179547, 211014, 239396, 281352, 359094, 422028, 478792, 538641, 718188, 844056, 1077282, 1137131, 1436376, 2154564, 2274262, 3411393, 4309128, 4548524, 6822786, 9097048, 10234179, 13645572, 20468358, 27291144, 40936716, 81873432]

約数ペア:

[(1, 81873432), (2, 40936716), (3, 27291144), (4, 20468358), (6, 13645572), (8, 10234179), (9, 9097048), (12, 6822786), (18, 4548524), (19, 4309128), (24, 3411393), (36, 2274262), (38, 2154564), (57, 1436376), (72, 1137131), (76, 1077282), (97, 844056), (114, 718188), (152, 538641), (171, 478792), (194, 422028), (228, 359094), (291, 281352), (342, 239396), (388, 211014), (456, 179547), (582, 140676), (617, 132696), (684, 119698), (776, 105507), (873, 93784), (1164, 70338), (1234, 66348), (1368, 59849), (1746, 46892), (1843, 44424), (1851, 44232), (2328, 35169), (2468, 33174), (3492, 23446), (3686, 22212), (3702, 22116), (4936, 16587), (5529, 14808), (5553, 14744), (6984, 11723), (7372, 11106), (7404, 11058)]