67638648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2197

約数の個数: 128

約数和(自身を含む): 223326720

約数和(自身を除く): 155688072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2153, 2244, 2618, 2856, 3927, 4306, 4488, 5236, 6459, 7854, 8612, 10472, 12918, 15071, 15708, 17224, 23683, 25836, 30142, 31416, 36601, 45213, 47366, 51672, 60284, 71049, 73202, 90426, 94732, 109803, 120568, 142098, 146404, 165781, 180852, 189464, 219606, 256207, 284196, 292808, 331562, 361704, 402611, 439212, 497343, 512414, 568392, 663124, 768621, 805222, 878424, 994686, 1024828, 1207833, 1326248, 1537242, 1610444, 1989372, 2049656, 2415666, 2818277, 3074484, 3220888, 3978744, 4831332, 5636554, 6148968, 8454831, 9662664, 11273108, 16909662, 22546216, 33819324, 67638648]

約数ペア:

[(1, 67638648), (2, 33819324), (3, 22546216), (4, 16909662), (6, 11273108), (7, 9662664), (8, 8454831), (11, 6148968), (12, 5636554), (14, 4831332), (17, 3978744), (21, 3220888), (22, 3074484), (24, 2818277), (28, 2415666), (33, 2049656), (34, 1989372), (42, 1610444), (44, 1537242), (51, 1326248), (56, 1207833), (66, 1024828), (68, 994686), (77, 878424), (84, 805222), (88, 768621), (102, 663124), (119, 568392), (132, 512414), (136, 497343), (154, 439212), (168, 402611), (187, 361704), (204, 331562), (231, 292808), (238, 284196), (264, 256207), (308, 219606), (357, 189464), (374, 180852), (408, 165781), (462, 146404), (476, 142098), (561, 120568), (616, 109803), (714, 94732), (748, 90426), (924, 73202), (952, 71049), (1122, 60284), (1309, 51672), (1428, 47366), (1496, 45213), (1848, 36601), (2153, 31416), (2244, 30142), (2618, 25836), (2856, 23683), (3927, 17224), (4306, 15708), (4488, 15071), (5236, 12918), (6459, 10472), (7854, 8612)]