86770112

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:554

約数の個数: 112

約数和(自身を含む): 213360000

約数和(自身を除く): 126589888

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 352, 416, 418, 494, 499, 572, 608, 704, 832, 836, 988, 998, 1144, 1216, 1672, 1976, 1996, 2288, 2717, 3344, 3952, 3992, 4576, 5434, 5489, 6487, 6688, 7904, 7984, 9152, 9481, 10868, 10978, 12974, 13376, 15808, 15968, 18962, 21736, 21956, 25948, 31936, 37924, 43472, 43912, 51896, 71357, 75848, 86944, 87824, 103792, 104291, 123253, 142714, 151696, 173888, 175648, 207584, 208582, 246506, 285428, 303392, 351296, 415168, 417164, 493012, 570856, 606784, 834328, 986024, 1141712, 1355783, 1668656, 1972048, 2283424, 2711566, 3337312, 3944096, 4566848, 5423132, 6674624, 7888192, 10846264, 21692528, 43385056, 86770112]

約数ペア:

[(1, 86770112), (2, 43385056), (4, 21692528), (8, 10846264), (11, 7888192), (13, 6674624), (16, 5423132), (19, 4566848), (22, 3944096), (26, 3337312), (32, 2711566), (38, 2283424), (44, 1972048), (52, 1668656), (64, 1355783), (76, 1141712), (88, 986024), (104, 834328), (143, 606784), (152, 570856), (176, 493012), (208, 417164), (209, 415168), (247, 351296), (286, 303392), (304, 285428), (352, 246506), (416, 208582), (418, 207584), (494, 175648), (499, 173888), (572, 151696), (608, 142714), (704, 123253), (832, 104291), (836, 103792), (988, 87824), (998, 86944), (1144, 75848), (1216, 71357), (1672, 51896), (1976, 43912), (1996, 43472), (2288, 37924), (2717, 31936), (3344, 25948), (3952, 21956), (3992, 21736), (4576, 18962), (5434, 15968), (5489, 15808), (6487, 13376), (6688, 12974), (7904, 10978), (7984, 10868), (9152, 9481)]