71243616

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 198979200

約数和(自身を除く): 127735584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 139, 152, 228, 278, 281, 304, 417, 456, 556, 562, 608, 834, 843, 912, 1112, 1124, 1668, 1686, 1824, 2224, 2248, 2641, 3336, 3372, 4448, 4496, 5282, 5339, 6672, 6744, 7923, 8992, 10564, 10678, 13344, 13488, 15846, 16017, 21128, 21356, 26976, 31692, 32034, 39059, 42256, 42712, 63384, 64068, 78118, 84512, 85424, 117177, 126768, 128136, 156236, 170848, 234354, 253536, 256272, 312472, 468708, 512544, 624944, 742121, 937416, 1249888, 1484242, 1874832, 2226363, 2968484, 3749664, 4452726, 5936968, 8905452, 11873936, 17810904, 23747872, 35621808, 71243616]

約数ペア:

[(1, 71243616), (2, 35621808), (3, 23747872), (4, 17810904), (6, 11873936), (8, 8905452), (12, 5936968), (16, 4452726), (19, 3749664), (24, 2968484), (32, 2226363), (38, 1874832), (48, 1484242), (57, 1249888), (76, 937416), (96, 742121), (114, 624944), (139, 512544), (152, 468708), (228, 312472), (278, 256272), (281, 253536), (304, 234354), (417, 170848), (456, 156236), (556, 128136), (562, 126768), (608, 117177), (834, 85424), (843, 84512), (912, 78118), (1112, 64068), (1124, 63384), (1668, 42712), (1686, 42256), (1824, 39059), (2224, 32034), (2248, 31692), (2641, 26976), (3336, 21356), (3372, 21128), (4448, 16017), (4496, 15846), (5282, 13488), (5339, 13344), (6672, 10678), (6744, 10564), (7923, 8992)]