74478672

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{6547}}^1$

素因数の和:6640

約数の個数: 60

約数和(自身を含む): 211107520

約数和(自身を除く): 136628848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 6547, 11376, 13094, 19641, 26188, 39282, 52376, 58923, 78564, 104752, 117846, 157128, 235692, 314256, 471384, 517213, 942768, 1034426, 1551639, 2068852, 3103278, 4137704, 4654917, 6206556, 8275408, 9309834, 12413112, 18619668, 24826224, 37239336, 74478672]

約数ペア:

[(1, 74478672), (2, 37239336), (3, 24826224), (4, 18619668), (6, 12413112), (8, 9309834), (9, 8275408), (12, 6206556), (16, 4654917), (18, 4137704), (24, 3103278), (36, 2068852), (48, 1551639), (72, 1034426), (79, 942768), (144, 517213), (158, 471384), (237, 314256), (316, 235692), (474, 157128), (632, 117846), (711, 104752), (948, 78564), (1264, 58923), (1422, 52376), (1896, 39282), (2844, 26188), (3792, 19641), (5688, 13094), (6547, 11376)]