91647144

素因数分解:

$2^3\times 3^2\times {\mathrm{1087}}^1\times {\mathrm{1171}}^1$

素因数の和:2270

約数の個数: 48

約数和(自身を含む): 248651520

約数和(自身を除く): 157004376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1087, 1171, 2174, 2342, 3261, 3513, 4348, 4684, 6522, 7026, 8696, 9368, 9783, 10539, 13044, 14052, 19566, 21078, 26088, 28104, 39132, 42156, 78264, 84312, 1272877, 2545754, 3818631, 5091508, 7637262, 10183016, 11455893, 15274524, 22911786, 30549048, 45823572, 91647144]

約数ペア:

[(1, 91647144), (2, 45823572), (3, 30549048), (4, 22911786), (6, 15274524), (8, 11455893), (9, 10183016), (12, 7637262), (18, 5091508), (24, 3818631), (36, 2545754), (72, 1272877), (1087, 84312), (1171, 78264), (2174, 42156), (2342, 39132), (3261, 28104), (3513, 26088), (4348, 21078), (4684, 19566), (6522, 14052), (7026, 13044), (8696, 10539), (9368, 9783)]