89283996

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 233176944

約数和(自身を除く): 143892948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 137, 172, 258, 274, 387, 411, 421, 516, 548, 774, 822, 842, 1233, 1263, 1548, 1644, 1684, 2466, 2526, 3789, 4932, 5052, 5891, 7578, 11782, 15156, 17673, 18103, 23564, 35346, 36206, 53019, 54309, 57677, 70692, 72412, 106038, 108618, 115354, 162927, 173031, 212076, 217236, 230708, 325854, 346062, 519093, 651708, 692124, 1038186, 2076372, 2480111, 4960222, 7440333, 9920444, 14880666, 22320999, 29761332, 44641998, 89283996]

約数ペア:

[(1, 89283996), (2, 44641998), (3, 29761332), (4, 22320999), (6, 14880666), (9, 9920444), (12, 7440333), (18, 4960222), (36, 2480111), (43, 2076372), (86, 1038186), (129, 692124), (137, 651708), (172, 519093), (258, 346062), (274, 325854), (387, 230708), (411, 217236), (421, 212076), (516, 173031), (548, 162927), (774, 115354), (822, 108618), (842, 106038), (1233, 72412), (1263, 70692), (1548, 57677), (1644, 54309), (1684, 53019), (2466, 36206), (2526, 35346), (3789, 23564), (4932, 18103), (5052, 17673), (5891, 15156), (7578, 11782)]