72285858

素因数分解:

$2^1\times 3^4\times {\mathrm{137}}^1\times {\mathrm{3257}}^1$

素因数の和:3408

約数の個数: 40

約数和(自身を含む): 163206252

約数和(自身を除く): 90920394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 274, 411, 822, 1233, 2466, 3257, 3699, 6514, 7398, 9771, 11097, 19542, 22194, 29313, 58626, 87939, 175878, 263817, 446209, 527634, 892418, 1338627, 2677254, 4015881, 8031762, 12047643, 24095286, 36142929, 72285858]

約数ペア:

[(1, 72285858), (2, 36142929), (3, 24095286), (6, 12047643), (9, 8031762), (18, 4015881), (27, 2677254), (54, 1338627), (81, 892418), (137, 527634), (162, 446209), (274, 263817), (411, 175878), (822, 87939), (1233, 58626), (2466, 29313), (3257, 22194), (3699, 19542), (6514, 11097), (7398, 9771)]