84072222

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 216760320

約数和(自身を除く): 132688098

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 41, 46, 54, 69, 78, 82, 117, 123, 127, 138, 207, 234, 246, 254, 299, 351, 369, 381, 414, 533, 598, 621, 702, 738, 762, 897, 943, 1066, 1107, 1143, 1242, 1599, 1651, 1794, 1886, 2214, 2286, 2691, 2829, 2921, 3198, 3302, 3429, 4797, 4953, 5207, 5382, 5658, 5842, 6858, 8073, 8487, 8763, 9594, 9906, 10414, 12259, 14391, 14859, 15621, 16146, 16974, 17526, 24518, 25461, 26289, 28782, 29718, 31242, 36777, 37973, 44577, 46863, 50922, 52578, 67691, 73554, 75946, 78867, 89154, 93726, 110331, 113919, 119761, 135382, 140589, 157734, 203073, 220662, 227838, 239522, 281178, 330993, 341757, 359283, 406146, 609219, 661986, 683514, 718566, 1025271, 1077849, 1218438, 1556893, 1827657, 2050542, 2155698, 3113786, 3233547, 3655314, 4670679, 6467094, 9341358, 14012037, 28024074, 42036111, 84072222]

約数ペア:

[(1, 84072222), (2, 42036111), (3, 28024074), (6, 14012037), (9, 9341358), (13, 6467094), (18, 4670679), (23, 3655314), (26, 3233547), (27, 3113786), (39, 2155698), (41, 2050542), (46, 1827657), (54, 1556893), (69, 1218438), (78, 1077849), (82, 1025271), (117, 718566), (123, 683514), (127, 661986), (138, 609219), (207, 406146), (234, 359283), (246, 341757), (254, 330993), (299, 281178), (351, 239522), (369, 227838), (381, 220662), (414, 203073), (533, 157734), (598, 140589), (621, 135382), (702, 119761), (738, 113919), (762, 110331), (897, 93726), (943, 89154), (1066, 78867), (1107, 75946), (1143, 73554), (1242, 67691), (1599, 52578), (1651, 50922), (1794, 46863), (1886, 44577), (2214, 37973), (2286, 36777), (2691, 31242), (2829, 29718), (2921, 28782), (3198, 26289), (3302, 25461), (3429, 24518), (4797, 17526), (4953, 16974), (5207, 16146), (5382, 15621), (5658, 14859), (5842, 14391), (6858, 12259), (8073, 10414), (8487, 9906), (8763, 9594)]