72266460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7481}}^1$

素因数の和:7523

約数の個数: 96

約数和(自身を含む): 241339392

約数和(自身を除く): 169072932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 7481, 9660, 14962, 22443, 29924, 37405, 44886, 52367, 74810, 89772, 104734, 112215, 149620, 157101, 172063, 209468, 224430, 261835, 314202, 344126, 448860, 516189, 523670, 628404, 688252, 785505, 860315, 1032378, 1047340, 1204441, 1571010, 1720630, 2064756, 2408882, 2580945, 3142020, 3441260, 3613323, 4817764, 5161890, 6022205, 7226646, 10323780, 12044410, 14453292, 18066615, 24088820, 36133230, 72266460]

約数ペア:

[(1, 72266460), (2, 36133230), (3, 24088820), (4, 18066615), (5, 14453292), (6, 12044410), (7, 10323780), (10, 7226646), (12, 6022205), (14, 5161890), (15, 4817764), (20, 3613323), (21, 3441260), (23, 3142020), (28, 2580945), (30, 2408882), (35, 2064756), (42, 1720630), (46, 1571010), (60, 1204441), (69, 1047340), (70, 1032378), (84, 860315), (92, 785505), (105, 688252), (115, 628404), (138, 523670), (140, 516189), (161, 448860), (210, 344126), (230, 314202), (276, 261835), (322, 224430), (345, 209468), (420, 172063), (460, 157101), (483, 149620), (644, 112215), (690, 104734), (805, 89772), (966, 74810), (1380, 52367), (1610, 44886), (1932, 37405), (2415, 29924), (3220, 22443), (4830, 14962), (7481, 9660)]