90964096

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 193024800

約数和(自身を除く): 102060704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 128, 152, 226, 304, 331, 452, 608, 662, 904, 1216, 1324, 1808, 2147, 2432, 2648, 3616, 4294, 5296, 6289, 7232, 8588, 10592, 12578, 14464, 17176, 21184, 25156, 34352, 37403, 42368, 50312, 68704, 74806, 100624, 137408, 149612, 201248, 274816, 299224, 402496, 598448, 710657, 804992, 1196896, 1421314, 2393792, 2842628, 4787584, 5685256, 11370512, 22741024, 45482048, 90964096]

約数ペア:

[(1, 90964096), (2, 45482048), (4, 22741024), (8, 11370512), (16, 5685256), (19, 4787584), (32, 2842628), (38, 2393792), (64, 1421314), (76, 1196896), (113, 804992), (128, 710657), (152, 598448), (226, 402496), (304, 299224), (331, 274816), (452, 201248), (608, 149612), (662, 137408), (904, 100624), (1216, 74806), (1324, 68704), (1808, 50312), (2147, 42368), (2432, 37403), (2648, 34352), (3616, 25156), (4294, 21184), (5296, 17176), (6289, 14464), (7232, 12578), (8588, 10592)]