82609872

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:648

約数の個数: 80

約数和(自身を含む): 226176000

約数和(自身を除く): 143566128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 239, 304, 379, 456, 478, 717, 758, 912, 956, 1137, 1434, 1516, 1912, 2274, 2868, 3032, 3824, 4541, 4548, 5736, 6064, 7201, 9082, 9096, 11472, 13623, 14402, 18164, 18192, 21603, 27246, 28804, 36328, 43206, 54492, 57608, 72656, 86412, 90581, 108984, 115216, 172824, 181162, 217968, 271743, 345648, 362324, 543486, 724648, 1086972, 1449296, 1721039, 2173944, 3442078, 4347888, 5163117, 6884156, 10326234, 13768312, 20652468, 27536624, 41304936, 82609872]

約数ペア:

[(1, 82609872), (2, 41304936), (3, 27536624), (4, 20652468), (6, 13768312), (8, 10326234), (12, 6884156), (16, 5163117), (19, 4347888), (24, 3442078), (38, 2173944), (48, 1721039), (57, 1449296), (76, 1086972), (114, 724648), (152, 543486), (228, 362324), (239, 345648), (304, 271743), (379, 217968), (456, 181162), (478, 172824), (717, 115216), (758, 108984), (912, 90581), (956, 86412), (1137, 72656), (1434, 57608), (1516, 54492), (1912, 43206), (2274, 36328), (2868, 28804), (3032, 27246), (3824, 21603), (4541, 18192), (4548, 18164), (5736, 14402), (6064, 13623), (7201, 11472), (9082, 9096)]