89187228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1279}}^1$

素因数の和:1451

約数の個数: 72

約数和(自身を含む): 244608000

約数和(自身を除く): 155420772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 149, 156, 234, 298, 447, 468, 596, 894, 1279, 1341, 1788, 1937, 2558, 2682, 3837, 3874, 5116, 5364, 5811, 7674, 7748, 11511, 11622, 15348, 16627, 17433, 23022, 23244, 33254, 34866, 46044, 49881, 66508, 69732, 99762, 149643, 190571, 199524, 299286, 381142, 571713, 598572, 762284, 1143426, 1715139, 2286852, 2477423, 3430278, 4954846, 6860556, 7432269, 9909692, 14864538, 22296807, 29729076, 44593614, 89187228]

約数ペア:

[(1, 89187228), (2, 44593614), (3, 29729076), (4, 22296807), (6, 14864538), (9, 9909692), (12, 7432269), (13, 6860556), (18, 4954846), (26, 3430278), (36, 2477423), (39, 2286852), (52, 1715139), (78, 1143426), (117, 762284), (149, 598572), (156, 571713), (234, 381142), (298, 299286), (447, 199524), (468, 190571), (596, 149643), (894, 99762), (1279, 69732), (1341, 66508), (1788, 49881), (1937, 46044), (2558, 34866), (2682, 33254), (3837, 23244), (3874, 23022), (5116, 17433), (5364, 16627), (5811, 15348), (7674, 11622), (7748, 11511)]