67386912

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 189205632

約数和(自身を除く): 121818720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 157, 204, 263, 272, 314, 408, 471, 526, 544, 628, 789, 816, 942, 1052, 1256, 1578, 1632, 1884, 2104, 2512, 2669, 3156, 3768, 4208, 4471, 5024, 5338, 6312, 7536, 8007, 8416, 8942, 10676, 12624, 13413, 15072, 16014, 17884, 21352, 25248, 26826, 32028, 35768, 41291, 42704, 53652, 64056, 71536, 82582, 85408, 107304, 123873, 128112, 143072, 165164, 214608, 247746, 256224, 330328, 429216, 495492, 660656, 701947, 990984, 1321312, 1403894, 1981968, 2105841, 2807788, 3963936, 4211682, 5615576, 8423364, 11231152, 16846728, 22462304, 33693456, 67386912]

約数ペア:

[(1, 67386912), (2, 33693456), (3, 22462304), (4, 16846728), (6, 11231152), (8, 8423364), (12, 5615576), (16, 4211682), (17, 3963936), (24, 2807788), (32, 2105841), (34, 1981968), (48, 1403894), (51, 1321312), (68, 990984), (96, 701947), (102, 660656), (136, 495492), (157, 429216), (204, 330328), (263, 256224), (272, 247746), (314, 214608), (408, 165164), (471, 143072), (526, 128112), (544, 123873), (628, 107304), (789, 85408), (816, 82582), (942, 71536), (1052, 64056), (1256, 53652), (1578, 42704), (1632, 41291), (1884, 35768), (2104, 32028), (2512, 26826), (2669, 25248), (3156, 21352), (3768, 17884), (4208, 16014), (4471, 15072), (5024, 13413), (5338, 12624), (6312, 10676), (7536, 8942), (8007, 8416)]