90103752

素因数分解:

$2^3\times 3^4\times {\mathrm{211}}^1\times {\mathrm{659}}^1$

素因数の和:888

約数の個数: 80

約数和(自身を含む): 253954800

約数和(自身を除く): 163851048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 211, 216, 324, 422, 633, 648, 659, 844, 1266, 1318, 1688, 1899, 1977, 2532, 2636, 3798, 3954, 5064, 5272, 5697, 5931, 7596, 7908, 11394, 11862, 15192, 15816, 17091, 17793, 22788, 23724, 34182, 35586, 45576, 47448, 53379, 68364, 71172, 106758, 136728, 139049, 142344, 213516, 278098, 417147, 427032, 556196, 834294, 1112392, 1251441, 1668588, 2502882, 3337176, 3754323, 5005764, 7508646, 10011528, 11262969, 15017292, 22525938, 30034584, 45051876, 90103752]

約数ペア:

[(1, 90103752), (2, 45051876), (3, 30034584), (4, 22525938), (6, 15017292), (8, 11262969), (9, 10011528), (12, 7508646), (18, 5005764), (24, 3754323), (27, 3337176), (36, 2502882), (54, 1668588), (72, 1251441), (81, 1112392), (108, 834294), (162, 556196), (211, 427032), (216, 417147), (324, 278098), (422, 213516), (633, 142344), (648, 139049), (659, 136728), (844, 106758), (1266, 71172), (1318, 68364), (1688, 53379), (1899, 47448), (1977, 45576), (2532, 35586), (2636, 34182), (3798, 23724), (3954, 22788), (5064, 17793), (5272, 17091), (5697, 15816), (5931, 15192), (7596, 11862), (7908, 11394)]