8672976

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 27013896

約数和(自身を除く): 18340920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 113, 117, 123, 144, 156, 164, 208, 226, 234, 246, 312, 328, 339, 369, 452, 468, 492, 533, 624, 656, 678, 738, 904, 936, 984, 1017, 1066, 1356, 1469, 1476, 1599, 1808, 1872, 1968, 2034, 2132, 2712, 2938, 2952, 3198, 4068, 4264, 4407, 4633, 4797, 5424, 5876, 5904, 6396, 8136, 8528, 8814, 9266, 9594, 11752, 12792, 13221, 13899, 16272, 17628, 18532, 19188, 23504, 25584, 26442, 27798, 35256, 37064, 38376, 41697, 52884, 55596, 60229, 70512, 74128, 76752, 83394, 105768, 111192, 120458, 166788, 180687, 211536, 222384, 240916, 333576, 361374, 481832, 542061, 667152, 722748, 963664, 1084122, 1445496, 2168244, 2890992, 4336488, 8672976]

約数ペア:

[(1, 8672976), (2, 4336488), (3, 2890992), (4, 2168244), (6, 1445496), (8, 1084122), (9, 963664), (12, 722748), (13, 667152), (16, 542061), (18, 481832), (24, 361374), (26, 333576), (36, 240916), (39, 222384), (41, 211536), (48, 180687), (52, 166788), (72, 120458), (78, 111192), (82, 105768), (104, 83394), (113, 76752), (117, 74128), (123, 70512), (144, 60229), (156, 55596), (164, 52884), (208, 41697), (226, 38376), (234, 37064), (246, 35256), (312, 27798), (328, 26442), (339, 25584), (369, 23504), (452, 19188), (468, 18532), (492, 17628), (533, 16272), (624, 13899), (656, 13221), (678, 12792), (738, 11752), (904, 9594), (936, 9266), (984, 8814), (1017, 8528), (1066, 8136), (1356, 6396), (1469, 5904), (1476, 5876), (1599, 5424), (1808, 4797), (1872, 4633), (1968, 4407), (2034, 4264), (2132, 4068), (2712, 3198), (2938, 2952)]