78389472

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{743}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 236984832

約数和(自身を除く): 158595360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 157, 168, 224, 314, 336, 471, 628, 672, 743, 942, 1099, 1256, 1486, 1884, 2198, 2229, 2512, 2972, 3297, 3768, 4396, 4458, 5024, 5201, 5944, 6594, 7536, 8792, 8916, 10402, 11888, 13188, 15072, 15603, 17584, 17832, 20804, 23776, 26376, 31206, 35168, 35664, 41608, 52752, 62412, 71328, 83216, 105504, 116651, 124824, 166432, 233302, 249648, 349953, 466604, 499296, 699906, 816557, 933208, 1399812, 1633114, 1866416, 2449671, 2799624, 3266228, 3732832, 4899342, 5599248, 6532456, 9798684, 11198496, 13064912, 19597368, 26129824, 39194736, 78389472]

約数ペア:

[(1, 78389472), (2, 39194736), (3, 26129824), (4, 19597368), (6, 13064912), (7, 11198496), (8, 9798684), (12, 6532456), (14, 5599248), (16, 4899342), (21, 3732832), (24, 3266228), (28, 2799624), (32, 2449671), (42, 1866416), (48, 1633114), (56, 1399812), (84, 933208), (96, 816557), (112, 699906), (157, 499296), (168, 466604), (224, 349953), (314, 249648), (336, 233302), (471, 166432), (628, 124824), (672, 116651), (743, 105504), (942, 83216), (1099, 71328), (1256, 62412), (1486, 52752), (1884, 41608), (2198, 35664), (2229, 35168), (2512, 31206), (2972, 26376), (3297, 23776), (3768, 20804), (4396, 17832), (4458, 17584), (5024, 15603), (5201, 15072), (5944, 13188), (6594, 11888), (7536, 10402), (8792, 8916)]