90245304

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 253418880

約数和(自身を除く): 163173576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 103, 129, 172, 206, 258, 283, 309, 344, 387, 412, 516, 566, 618, 774, 824, 849, 927, 1032, 1132, 1236, 1548, 1698, 1854, 2264, 2472, 2547, 3096, 3396, 3708, 4429, 5094, 6792, 7416, 8858, 10188, 12169, 13287, 17716, 20376, 24338, 26574, 29149, 35432, 36507, 39861, 48676, 53148, 58298, 73014, 79722, 87447, 97352, 106296, 109521, 116596, 146028, 159444, 174894, 219042, 233192, 262341, 292056, 318888, 349788, 438084, 524682, 699576, 876168, 1049364, 1253407, 2098728, 2506814, 3760221, 5013628, 7520442, 10027256, 11280663, 15040884, 22561326, 30081768, 45122652, 90245304]

約数ペア:

[(1, 90245304), (2, 45122652), (3, 30081768), (4, 22561326), (6, 15040884), (8, 11280663), (9, 10027256), (12, 7520442), (18, 5013628), (24, 3760221), (36, 2506814), (43, 2098728), (72, 1253407), (86, 1049364), (103, 876168), (129, 699576), (172, 524682), (206, 438084), (258, 349788), (283, 318888), (309, 292056), (344, 262341), (387, 233192), (412, 219042), (516, 174894), (566, 159444), (618, 146028), (774, 116596), (824, 109521), (849, 106296), (927, 97352), (1032, 87447), (1132, 79722), (1236, 73014), (1548, 58298), (1698, 53148), (1854, 48676), (2264, 39861), (2472, 36507), (2547, 35432), (3096, 29149), (3396, 26574), (3708, 24338), (4429, 20376), (5094, 17716), (6792, 13287), (7416, 12169), (8858, 10188)]