91725408

素因数分解:

$2^5\times 3^2\times {\mathrm{293}}^1\times {\mathrm{1087}}^1$

素因数の和:1396

約数の個数: 72

約数和(自身を含む): 261975168

約数和(自身を除く): 170249760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 293, 586, 879, 1087, 1172, 1758, 2174, 2344, 2637, 3261, 3516, 4348, 4688, 5274, 6522, 7032, 8696, 9376, 9783, 10548, 13044, 14064, 17392, 19566, 21096, 26088, 28128, 34784, 39132, 42192, 52176, 78264, 84384, 104352, 156528, 313056, 318491, 636982, 955473, 1273964, 1910946, 2547928, 2866419, 3821892, 5095856, 5732838, 7643784, 10191712, 11465676, 15287568, 22931352, 30575136, 45862704, 91725408]

約数ペア:

[(1, 91725408), (2, 45862704), (3, 30575136), (4, 22931352), (6, 15287568), (8, 11465676), (9, 10191712), (12, 7643784), (16, 5732838), (18, 5095856), (24, 3821892), (32, 2866419), (36, 2547928), (48, 1910946), (72, 1273964), (96, 955473), (144, 636982), (288, 318491), (293, 313056), (586, 156528), (879, 104352), (1087, 84384), (1172, 78264), (1758, 52176), (2174, 42192), (2344, 39132), (2637, 34784), (3261, 28128), (3516, 26088), (4348, 21096), (4688, 19566), (5274, 17392), (6522, 14064), (7032, 13044), (8696, 10548), (9376, 9783)]