75437388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{449}}^1$

素因数の和:831

約数の個数: 72

約数和(自身を含む): 206388000

約数和(自身を除く): 130950612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 359, 449, 468, 718, 898, 1077, 1347, 1436, 1796, 2154, 2694, 3231, 4041, 4308, 4667, 5388, 5837, 6462, 8082, 9334, 11674, 12924, 14001, 16164, 17511, 18668, 23348, 28002, 35022, 42003, 52533, 56004, 70044, 84006, 105066, 161191, 168012, 210132, 322382, 483573, 644764, 967146, 1450719, 1934292, 2095483, 2901438, 4190966, 5802876, 6286449, 8381932, 12572898, 18859347, 25145796, 37718694, 75437388]

約数ペア:

[(1, 75437388), (2, 37718694), (3, 25145796), (4, 18859347), (6, 12572898), (9, 8381932), (12, 6286449), (13, 5802876), (18, 4190966), (26, 2901438), (36, 2095483), (39, 1934292), (52, 1450719), (78, 967146), (117, 644764), (156, 483573), (234, 322382), (359, 210132), (449, 168012), (468, 161191), (718, 105066), (898, 84006), (1077, 70044), (1347, 56004), (1436, 52533), (1796, 42003), (2154, 35022), (2694, 28002), (3231, 23348), (4041, 18668), (4308, 17511), (4667, 16164), (5388, 14001), (5837, 12924), (6462, 11674), (8082, 9334)]