64981296

素因数分解:

$2^4\times 3^2\times {\mathrm{179}}^1\times {\mathrm{2521}}^1$

素因数の和:2714

約数の個数: 60

約数和(自身を含む): 182945880

約数和(自身を除く): 117964584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 179, 358, 537, 716, 1074, 1432, 1611, 2148, 2521, 2864, 3222, 4296, 5042, 6444, 7563, 8592, 10084, 12888, 15126, 20168, 22689, 25776, 30252, 40336, 45378, 60504, 90756, 121008, 181512, 363024, 451259, 902518, 1353777, 1805036, 2707554, 3610072, 4061331, 5415108, 7220144, 8122662, 10830216, 16245324, 21660432, 32490648, 64981296]

約数ペア:

[(1, 64981296), (2, 32490648), (3, 21660432), (4, 16245324), (6, 10830216), (8, 8122662), (9, 7220144), (12, 5415108), (16, 4061331), (18, 3610072), (24, 2707554), (36, 1805036), (48, 1353777), (72, 902518), (144, 451259), (179, 363024), (358, 181512), (537, 121008), (716, 90756), (1074, 60504), (1432, 45378), (1611, 40336), (2148, 30252), (2521, 25776), (2864, 22689), (3222, 20168), (4296, 15126), (5042, 12888), (6444, 10084), (7563, 8592)]