64786392

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 202554000

約数和(自身を除く): 137767608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 61, 66, 72, 81, 88, 99, 108, 122, 132, 149, 162, 183, 198, 216, 244, 264, 297, 298, 324, 366, 396, 447, 488, 549, 594, 596, 648, 671, 732, 792, 891, 894, 1098, 1188, 1192, 1341, 1342, 1464, 1639, 1647, 1782, 1788, 2013, 2196, 2376, 2682, 2684, 3278, 3294, 3564, 3576, 4023, 4026, 4392, 4917, 4941, 5364, 5368, 6039, 6556, 6588, 7128, 8046, 8052, 9089, 9834, 9882, 10728, 12069, 12078, 13112, 13176, 14751, 16092, 16104, 18117, 18178, 19668, 19764, 24138, 24156, 27267, 29502, 32184, 36234, 36356, 39336, 39528, 44253, 48276, 48312, 54351, 54534, 59004, 72468, 72712, 81801, 88506, 96552, 99979, 108702, 109068, 118008, 132759, 144936, 163602, 177012, 199958, 217404, 218136, 245403, 265518, 299937, 327204, 354024, 399916, 434808, 490806, 531036, 599874, 654408, 736209, 799832, 899811, 981612, 1062072, 1199748, 1472418, 1799622, 1963224, 2399496, 2699433, 2944836, 3599244, 5398866, 5889672, 7198488, 8098299, 10797732, 16196598, 21595464, 32393196, 64786392]

約数ペア:

[(1, 64786392), (2, 32393196), (3, 21595464), (4, 16196598), (6, 10797732), (8, 8098299), (9, 7198488), (11, 5889672), (12, 5398866), (18, 3599244), (22, 2944836), (24, 2699433), (27, 2399496), (33, 1963224), (36, 1799622), (44, 1472418), (54, 1199748), (61, 1062072), (66, 981612), (72, 899811), (81, 799832), (88, 736209), (99, 654408), (108, 599874), (122, 531036), (132, 490806), (149, 434808), (162, 399916), (183, 354024), (198, 327204), (216, 299937), (244, 265518), (264, 245403), (297, 218136), (298, 217404), (324, 199958), (366, 177012), (396, 163602), (447, 144936), (488, 132759), (549, 118008), (594, 109068), (596, 108702), (648, 99979), (671, 96552), (732, 88506), (792, 81801), (891, 72712), (894, 72468), (1098, 59004), (1188, 54534), (1192, 54351), (1341, 48312), (1342, 48276), (1464, 44253), (1639, 39528), (1647, 39336), (1782, 36356), (1788, 36234), (2013, 32184), (2196, 29502), (2376, 27267), (2682, 24156), (2684, 24138), (3278, 19764), (3294, 19668), (3564, 18178), (3576, 18117), (4023, 16104), (4026, 16092), (4392, 14751), (4917, 13176), (4941, 13112), (5364, 12078), (5368, 12069), (6039, 10728), (6556, 9882), (6588, 9834), (7128, 9089), (8046, 8052)]