83721456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6389}}^1$

素因数の和:6423

約数の個数: 120

約数和(自身を含む): 288419040

約数和(自身を除く): 204697584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6389, 6552, 12778, 13104, 19167, 25556, 38334, 44723, 51112, 57501, 76668, 83057, 89446, 102224, 115002, 134169, 153336, 166114, 178892, 230004, 249171, 268338, 306672, 332228, 357784, 402507, 460008, 498342, 536676, 581399, 664456, 715568, 747513, 805014, 920016, 996684, 1073352, 1162798, 1328912, 1495026, 1610028, 1744197, 1993368, 2146704, 2325596, 2990052, 3220056, 3488394, 3986736, 4651192, 5232591, 5980104, 6440112, 6976788, 9302384, 10465182, 11960208, 13953576, 20930364, 27907152, 41860728, 83721456]

約数ペア:

[(1, 83721456), (2, 41860728), (3, 27907152), (4, 20930364), (6, 13953576), (7, 11960208), (8, 10465182), (9, 9302384), (12, 6976788), (13, 6440112), (14, 5980104), (16, 5232591), (18, 4651192), (21, 3986736), (24, 3488394), (26, 3220056), (28, 2990052), (36, 2325596), (39, 2146704), (42, 1993368), (48, 1744197), (52, 1610028), (56, 1495026), (63, 1328912), (72, 1162798), (78, 1073352), (84, 996684), (91, 920016), (104, 805014), (112, 747513), (117, 715568), (126, 664456), (144, 581399), (156, 536676), (168, 498342), (182, 460008), (208, 402507), (234, 357784), (252, 332228), (273, 306672), (312, 268338), (336, 249171), (364, 230004), (468, 178892), (504, 166114), (546, 153336), (624, 134169), (728, 115002), (819, 102224), (936, 89446), (1008, 83057), (1092, 76668), (1456, 57501), (1638, 51112), (1872, 44723), (2184, 38334), (3276, 25556), (4368, 19167), (6389, 13104), (6552, 12778)]