76428888

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2389}}^1$

素因数の和:2472

約数の個数: 64

約数和(自身を含む): 201907200

約数和(自身を除く): 125478312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 516, 744, 1032, 1333, 2389, 2666, 3999, 4778, 5332, 7167, 7998, 9556, 10664, 14334, 15996, 19112, 28668, 31992, 57336, 74059, 102727, 148118, 205454, 222177, 296236, 308181, 410908, 444354, 592472, 616362, 821816, 888708, 1232724, 1777416, 2465448, 3184537, 6369074, 9553611, 12738148, 19107222, 25476296, 38214444, 76428888]

約数ペア:

[(1, 76428888), (2, 38214444), (3, 25476296), (4, 19107222), (6, 12738148), (8, 9553611), (12, 6369074), (24, 3184537), (31, 2465448), (43, 1777416), (62, 1232724), (86, 888708), (93, 821816), (124, 616362), (129, 592472), (172, 444354), (186, 410908), (248, 308181), (258, 296236), (344, 222177), (372, 205454), (516, 148118), (744, 102727), (1032, 74059), (1333, 57336), (2389, 31992), (2666, 28668), (3999, 19112), (4778, 15996), (5332, 14334), (7167, 10664), (7998, 9556)]