7890719472

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{21599}}^1$

素因数の和:21715

約数の個数: 120

約数和(自身を含む): 22980672000

約数和(自身を除く): 15089952528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 59, 72, 86, 118, 129, 144, 172, 177, 236, 258, 344, 354, 387, 472, 516, 531, 688, 708, 774, 944, 1032, 1062, 1416, 1548, 2064, 2124, 2537, 2832, 3096, 4248, 5074, 6192, 7611, 8496, 10148, 15222, 20296, 21599, 22833, 30444, 40592, 43198, 45666, 60888, 64797, 86396, 91332, 121776, 129594, 172792, 182664, 194391, 259188, 345584, 365328, 388782, 518376, 777564, 928757, 1036752, 1274341, 1555128, 1857514, 2548682, 2786271, 3110256, 3715028, 3823023, 5097364, 5572542, 7430056, 7646046, 8358813, 10194728, 11145084, 11469069, 14860112, 15292092, 16717626, 20389456, 22290168, 22938138, 30584184, 33435252, 44580336, 45876276, 54796663, 61168368, 66870504, 91752552, 109593326, 133741008, 164389989, 183505104, 219186652, 328779978, 438373304, 493169967, 657559956, 876746608, 986339934, 1315119912, 1972679868, 2630239824, 3945359736, 7890719472]

約数ペア:

[(1, 7890719472), (2, 3945359736), (3, 2630239824), (4, 1972679868), (6, 1315119912), (8, 986339934), (9, 876746608), (12, 657559956), (16, 493169967), (18, 438373304), (24, 328779978), (36, 219186652), (43, 183505104), (48, 164389989), (59, 133741008), (72, 109593326), (86, 91752552), (118, 66870504), (129, 61168368), (144, 54796663), (172, 45876276), (177, 44580336), (236, 33435252), (258, 30584184), (344, 22938138), (354, 22290168), (387, 20389456), (472, 16717626), (516, 15292092), (531, 14860112), (688, 11469069), (708, 11145084), (774, 10194728), (944, 8358813), (1032, 7646046), (1062, 7430056), (1416, 5572542), (1548, 5097364), (2064, 3823023), (2124, 3715028), (2537, 3110256), (2832, 2786271), (3096, 2548682), (4248, 1857514), (5074, 1555128), (6192, 1274341), (7611, 1036752), (8496, 928757), (10148, 777564), (15222, 518376), (20296, 388782), (21599, 365328), (22833, 345584), (30444, 259188), (40592, 194391), (43198, 182664), (45666, 172792), (60888, 129594), (64797, 121776), (86396, 91332)]