73661886

素因数分解:

$2^1\times 3^4\times {\mathrm{137}}^1\times {\mathrm{3319}}^1$

素因数の和:3470

約数の個数: 40

約数和(自身を含む): 166312080

約数和(自身を除く): 92650194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 274, 411, 822, 1233, 2466, 3319, 3699, 6638, 7398, 9957, 11097, 19914, 22194, 29871, 59742, 89613, 179226, 268839, 454703, 537678, 909406, 1364109, 2728218, 4092327, 8184654, 12276981, 24553962, 36830943, 73661886]

約数ペア:

[(1, 73661886), (2, 36830943), (3, 24553962), (6, 12276981), (9, 8184654), (18, 4092327), (27, 2728218), (54, 1364109), (81, 909406), (137, 537678), (162, 454703), (274, 268839), (411, 179226), (822, 89613), (1233, 59742), (2466, 29871), (3319, 22194), (3699, 19914), (6638, 11097), (7398, 9957)]