90359724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11821}}^1$

素因数の和:11855

約数の個数: 72

約数和(自身を含む): 264150768

約数和(自身を除く): 173791044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 11821, 23642, 35463, 47284, 70926, 82747, 141852, 153673, 165494, 248241, 307346, 330988, 461019, 496482, 579229, 614692, 922038, 992964, 1075711, 1158458, 1737687, 1844076, 2151422, 2316916, 3227133, 3475374, 4302844, 6454266, 6950748, 7529977, 12908532, 15059954, 22589931, 30119908, 45179862, 90359724]

約数ペア:

[(1, 90359724), (2, 45179862), (3, 30119908), (4, 22589931), (6, 15059954), (7, 12908532), (12, 7529977), (13, 6950748), (14, 6454266), (21, 4302844), (26, 3475374), (28, 3227133), (39, 2316916), (42, 2151422), (49, 1844076), (52, 1737687), (78, 1158458), (84, 1075711), (91, 992964), (98, 922038), (147, 614692), (156, 579229), (182, 496482), (196, 461019), (273, 330988), (294, 307346), (364, 248241), (546, 165494), (588, 153673), (637, 141852), (1092, 82747), (1274, 70926), (1911, 47284), (2548, 35463), (3822, 23642), (7644, 11821)]