73407048

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 219300480

約数和(自身を除く): 145893432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 73, 78, 88, 104, 132, 143, 146, 156, 219, 264, 286, 292, 293, 312, 429, 438, 572, 584, 586, 803, 858, 876, 879, 949, 1144, 1172, 1606, 1716, 1752, 1758, 1898, 2344, 2409, 2847, 3212, 3223, 3432, 3516, 3796, 3809, 4818, 5694, 6424, 6446, 7032, 7592, 7618, 9636, 9669, 10439, 11388, 11427, 12892, 15236, 19272, 19338, 20878, 21389, 22776, 22854, 25784, 30472, 31317, 38676, 41756, 41899, 42778, 45708, 62634, 64167, 77352, 83512, 83798, 85556, 91416, 125268, 125697, 128334, 167596, 171112, 235279, 250536, 251394, 256668, 278057, 335192, 470558, 502788, 513336, 556114, 705837, 834171, 941116, 1005576, 1112228, 1411674, 1668342, 1882232, 2224456, 2823348, 3058627, 3336684, 5646696, 6117254, 6673368, 9175881, 12234508, 18351762, 24469016, 36703524, 73407048]

約数ペア:

[(1, 73407048), (2, 36703524), (3, 24469016), (4, 18351762), (6, 12234508), (8, 9175881), (11, 6673368), (12, 6117254), (13, 5646696), (22, 3336684), (24, 3058627), (26, 2823348), (33, 2224456), (39, 1882232), (44, 1668342), (52, 1411674), (66, 1112228), (73, 1005576), (78, 941116), (88, 834171), (104, 705837), (132, 556114), (143, 513336), (146, 502788), (156, 470558), (219, 335192), (264, 278057), (286, 256668), (292, 251394), (293, 250536), (312, 235279), (429, 171112), (438, 167596), (572, 128334), (584, 125697), (586, 125268), (803, 91416), (858, 85556), (876, 83798), (879, 83512), (949, 77352), (1144, 64167), (1172, 62634), (1606, 45708), (1716, 42778), (1752, 41899), (1758, 41756), (1898, 38676), (2344, 31317), (2409, 30472), (2847, 25784), (3212, 22854), (3223, 22776), (3432, 21389), (3516, 20878), (3796, 19338), (3809, 19272), (4818, 15236), (5694, 12892), (6424, 11427), (6446, 11388), (7032, 10439), (7592, 9669), (7618, 9636)]