64955772

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1601}}^1$

素因数の和:1648

約数の個数: 108

約数和(自身を含む): 199429776

約数和(自身を除く): 134474004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 84, 92, 98, 126, 138, 147, 161, 196, 207, 252, 276, 294, 322, 414, 441, 483, 588, 644, 828, 882, 966, 1127, 1449, 1601, 1764, 1932, 2254, 2898, 3202, 3381, 4508, 4803, 5796, 6404, 6762, 9606, 10143, 11207, 13524, 14409, 19212, 20286, 22414, 28818, 33621, 36823, 40572, 44828, 57636, 67242, 73646, 78449, 100863, 110469, 134484, 147292, 156898, 201726, 220938, 235347, 257761, 313796, 331407, 403452, 441876, 470694, 515522, 662814, 706041, 773283, 941388, 1031044, 1325628, 1412082, 1546566, 1804327, 2319849, 2824164, 3093132, 3608654, 4639698, 5412981, 7217308, 9279396, 10825962, 16238943, 21651924, 32477886, 64955772]

約数ペア:

[(1, 64955772), (2, 32477886), (3, 21651924), (4, 16238943), (6, 10825962), (7, 9279396), (9, 7217308), (12, 5412981), (14, 4639698), (18, 3608654), (21, 3093132), (23, 2824164), (28, 2319849), (36, 1804327), (42, 1546566), (46, 1412082), (49, 1325628), (63, 1031044), (69, 941388), (84, 773283), (92, 706041), (98, 662814), (126, 515522), (138, 470694), (147, 441876), (161, 403452), (196, 331407), (207, 313796), (252, 257761), (276, 235347), (294, 220938), (322, 201726), (414, 156898), (441, 147292), (483, 134484), (588, 110469), (644, 100863), (828, 78449), (882, 73646), (966, 67242), (1127, 57636), (1449, 44828), (1601, 40572), (1764, 36823), (1932, 33621), (2254, 28818), (2898, 22414), (3202, 20286), (3381, 19212), (4508, 14409), (4803, 13524), (5796, 11207), (6404, 10143), (6762, 9606)]