72488346

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3121}}^1$

素因数の和:3219

約数の個数: 48

約数和(自身を含む): 170835840

約数和(自身を除く): 98347494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1659, 3121, 3318, 3871, 6242, 7742, 9363, 11613, 18726, 21847, 23226, 43694, 65541, 131082, 152929, 246559, 305858, 458787, 493118, 739677, 917574, 1479354, 1725913, 3451826, 5177739, 10355478, 12081391, 24162782, 36244173, 72488346]

約数ペア:

[(1, 72488346), (2, 36244173), (3, 24162782), (6, 12081391), (7, 10355478), (14, 5177739), (21, 3451826), (42, 1725913), (49, 1479354), (79, 917574), (98, 739677), (147, 493118), (158, 458787), (237, 305858), (294, 246559), (474, 152929), (553, 131082), (1106, 65541), (1659, 43694), (3121, 23226), (3318, 21847), (3871, 18726), (6242, 11613), (7742, 9363)]