89218428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1291}}^1$

素因数の和:1754

約数の個数: 48

約数和(自身を含む): 224870016

約数和(自身を除く): 135651588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 443, 886, 1291, 1329, 1772, 2582, 2658, 3873, 5164, 5316, 5759, 7746, 11518, 15492, 16783, 17277, 23036, 33566, 34554, 50349, 67132, 69108, 100698, 201396, 571913, 1143826, 1715739, 2287652, 3431478, 6862956, 7434869, 14869738, 22304607, 29739476, 44609214, 89218428]

約数ペア:

[(1, 89218428), (2, 44609214), (3, 29739476), (4, 22304607), (6, 14869738), (12, 7434869), (13, 6862956), (26, 3431478), (39, 2287652), (52, 1715739), (78, 1143826), (156, 571913), (443, 201396), (886, 100698), (1291, 69108), (1329, 67132), (1772, 50349), (2582, 34554), (2658, 33566), (3873, 23036), (5164, 17277), (5316, 16783), (5759, 15492), (7746, 11518)]