75469216

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 72

約数和(自身を含む): 161300160

約数和(自身を除く): 85830944

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 139, 152, 188, 278, 304, 361, 376, 556, 608, 722, 752, 893, 1112, 1444, 1504, 1786, 2224, 2641, 2888, 3572, 4448, 5282, 5776, 6533, 7144, 10564, 11552, 13066, 14288, 16967, 21128, 26132, 28576, 33934, 42256, 50179, 52264, 67868, 84512, 100358, 104528, 124127, 135736, 200716, 209056, 248254, 271472, 401432, 496508, 542944, 802864, 993016, 1605728, 1986032, 2358413, 3972064, 4716826, 9433652, 18867304, 37734608, 75469216]

約数ペア:

[(1, 75469216), (2, 37734608), (4, 18867304), (8, 9433652), (16, 4716826), (19, 3972064), (32, 2358413), (38, 1986032), (47, 1605728), (76, 993016), (94, 802864), (139, 542944), (152, 496508), (188, 401432), (278, 271472), (304, 248254), (361, 209056), (376, 200716), (556, 135736), (608, 124127), (722, 104528), (752, 100358), (893, 84512), (1112, 67868), (1444, 52264), (1504, 50179), (1786, 42256), (2224, 33934), (2641, 28576), (2888, 26132), (3572, 21128), (4448, 16967), (5282, 14288), (5776, 13066), (6533, 11552), (7144, 10564)]