89381556

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:867

約数の個数: 120

約数和(自身を含む): 263450880

約数和(自身を除く): 174069324

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 124, 132, 162, 186, 198, 279, 297, 324, 341, 372, 396, 558, 594, 682, 809, 837, 891, 1023, 1116, 1188, 1364, 1618, 1674, 1782, 2046, 2427, 2511, 3069, 3236, 3348, 3564, 4092, 4854, 5022, 6138, 7281, 8899, 9207, 9708, 10044, 12276, 14562, 17798, 18414, 21843, 25079, 26697, 27621, 29124, 35596, 36828, 43686, 50158, 53394, 55242, 65529, 75237, 80091, 87372, 100316, 106788, 110484, 131058, 150474, 160182, 225711, 240273, 262116, 275869, 300948, 320364, 451422, 480546, 551738, 677133, 720819, 827607, 902844, 961092, 1103476, 1354266, 1441638, 1655214, 2031399, 2482821, 2708532, 2883276, 3310428, 4062798, 4965642, 7448463, 8125596, 9931284, 14896926, 22345389, 29793852, 44690778, 89381556]

約数ペア:

[(1, 89381556), (2, 44690778), (3, 29793852), (4, 22345389), (6, 14896926), (9, 9931284), (11, 8125596), (12, 7448463), (18, 4965642), (22, 4062798), (27, 3310428), (31, 2883276), (33, 2708532), (36, 2482821), (44, 2031399), (54, 1655214), (62, 1441638), (66, 1354266), (81, 1103476), (93, 961092), (99, 902844), (108, 827607), (124, 720819), (132, 677133), (162, 551738), (186, 480546), (198, 451422), (279, 320364), (297, 300948), (324, 275869), (341, 262116), (372, 240273), (396, 225711), (558, 160182), (594, 150474), (682, 131058), (809, 110484), (837, 106788), (891, 100316), (1023, 87372), (1116, 80091), (1188, 75237), (1364, 65529), (1618, 55242), (1674, 53394), (1782, 50158), (2046, 43686), (2427, 36828), (2511, 35596), (3069, 29124), (3236, 27621), (3348, 26697), (3564, 25079), (4092, 21843), (4854, 18414), (5022, 17798), (6138, 14562), (7281, 12276), (8899, 10044), (9207, 9708)]