73908816

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{181}}^2$

素因数の和:420

約数の個数: 60

約数和(自身を含む): 196076736

約数和(自身を除く): 122167920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 181, 188, 282, 362, 376, 543, 564, 724, 752, 1086, 1128, 1448, 2172, 2256, 2896, 4344, 8507, 8688, 17014, 25521, 32761, 34028, 51042, 65522, 68056, 98283, 102084, 131044, 136112, 196566, 204168, 262088, 393132, 408336, 524176, 786264, 1539767, 1572528, 3079534, 4619301, 6159068, 9238602, 12318136, 18477204, 24636272, 36954408, 73908816]

約数ペア:

[(1, 73908816), (2, 36954408), (3, 24636272), (4, 18477204), (6, 12318136), (8, 9238602), (12, 6159068), (16, 4619301), (24, 3079534), (47, 1572528), (48, 1539767), (94, 786264), (141, 524176), (181, 408336), (188, 393132), (282, 262088), (362, 204168), (376, 196566), (543, 136112), (564, 131044), (724, 102084), (752, 98283), (1086, 68056), (1128, 65522), (1448, 51042), (2172, 34028), (2256, 32761), (2896, 25521), (4344, 17014), (8507, 8688)]