74747148

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5527}}^1$

素因数の和:5571

約数の個数: 72

約数和(自身を含む): 211744512

約数和(自身を除く): 136997364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 5527, 6762, 11054, 13524, 16581, 22108, 33162, 38689, 66324, 77378, 116067, 127121, 154756, 232134, 254242, 270823, 381363, 464268, 508484, 541646, 762726, 812469, 889847, 1083292, 1525452, 1624938, 1779694, 2669541, 3249876, 3559388, 5339082, 6228929, 10678164, 12457858, 18686787, 24915716, 37373574, 74747148]

約数ペア:

[(1, 74747148), (2, 37373574), (3, 24915716), (4, 18686787), (6, 12457858), (7, 10678164), (12, 6228929), (14, 5339082), (21, 3559388), (23, 3249876), (28, 2669541), (42, 1779694), (46, 1624938), (49, 1525452), (69, 1083292), (84, 889847), (92, 812469), (98, 762726), (138, 541646), (147, 508484), (161, 464268), (196, 381363), (276, 270823), (294, 254242), (322, 232134), (483, 154756), (588, 127121), (644, 116067), (966, 77378), (1127, 66324), (1932, 38689), (2254, 33162), (3381, 22108), (4508, 16581), (5527, 13524), (6762, 11054)]