66864312

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 198950400

約数和(自身を除く): 132086088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 43, 46, 54, 69, 72, 86, 92, 108, 129, 138, 172, 184, 207, 216, 258, 276, 313, 344, 387, 414, 516, 552, 621, 626, 774, 828, 939, 989, 1032, 1161, 1242, 1252, 1548, 1656, 1878, 1978, 2322, 2484, 2504, 2817, 2967, 3096, 3756, 3956, 4644, 4968, 5634, 5934, 7199, 7512, 7912, 8451, 8901, 9288, 11268, 11868, 13459, 14398, 16902, 17802, 21597, 22536, 23736, 26703, 26918, 28796, 33804, 35604, 40377, 43194, 53406, 53836, 57592, 64791, 67608, 71208, 80754, 86388, 106812, 107672, 121131, 129582, 161508, 172776, 194373, 213624, 242262, 259164, 309557, 323016, 363393, 388746, 484524, 518328, 619114, 726786, 777492, 928671, 969048, 1238228, 1453572, 1554984, 1857342, 2476456, 2786013, 2907144, 3714684, 5572026, 7429368, 8358039, 11144052, 16716078, 22288104, 33432156, 66864312]

約数ペア:

[(1, 66864312), (2, 33432156), (3, 22288104), (4, 16716078), (6, 11144052), (8, 8358039), (9, 7429368), (12, 5572026), (18, 3714684), (23, 2907144), (24, 2786013), (27, 2476456), (36, 1857342), (43, 1554984), (46, 1453572), (54, 1238228), (69, 969048), (72, 928671), (86, 777492), (92, 726786), (108, 619114), (129, 518328), (138, 484524), (172, 388746), (184, 363393), (207, 323016), (216, 309557), (258, 259164), (276, 242262), (313, 213624), (344, 194373), (387, 172776), (414, 161508), (516, 129582), (552, 121131), (621, 107672), (626, 106812), (774, 86388), (828, 80754), (939, 71208), (989, 67608), (1032, 64791), (1161, 57592), (1242, 53836), (1252, 53406), (1548, 43194), (1656, 40377), (1878, 35604), (1978, 33804), (2322, 28796), (2484, 26918), (2504, 26703), (2817, 23736), (2967, 22536), (3096, 21597), (3756, 17802), (3956, 16902), (4644, 14398), (4968, 13459), (5634, 11868), (5934, 11268), (7199, 9288), (7512, 8901), (7912, 8451)]