72879516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2267}}^1$

素因数の和:2343

約数の個数: 72

約数和(自身を含む): 198132480

約数和(自身を除く): 125252964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1692, 1786, 2267, 2679, 3572, 4534, 5358, 6801, 8037, 9068, 10716, 13602, 16074, 20403, 27204, 32148, 40806, 43073, 81612, 86146, 106549, 129219, 172292, 213098, 258438, 319647, 387657, 426196, 516876, 639294, 775314, 958941, 1278588, 1550628, 1917882, 2024431, 3835764, 4048862, 6073293, 8097724, 12146586, 18219879, 24293172, 36439758, 72879516]

約数ペア:

[(1, 72879516), (2, 36439758), (3, 24293172), (4, 18219879), (6, 12146586), (9, 8097724), (12, 6073293), (18, 4048862), (19, 3835764), (36, 2024431), (38, 1917882), (47, 1550628), (57, 1278588), (76, 958941), (94, 775314), (114, 639294), (141, 516876), (171, 426196), (188, 387657), (228, 319647), (282, 258438), (342, 213098), (423, 172292), (564, 129219), (684, 106549), (846, 86146), (893, 81612), (1692, 43073), (1786, 40806), (2267, 32148), (2679, 27204), (3572, 20403), (4534, 16074), (5358, 13602), (6801, 10716), (8037, 9068)]