73669980592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{18919}}^1$

素因数の和:19230

約数の個数: 80

約数和(自身を含む): 156112855360

約数和(自身を除く): 82442874768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 193, 194, 208, 386, 388, 772, 776, 1261, 1544, 1552, 2509, 2522, 3088, 5018, 5044, 10036, 10088, 18721, 18919, 20072, 20176, 37442, 37838, 40144, 74884, 75676, 149768, 151352, 243373, 245947, 299536, 302704, 486746, 491894, 973492, 983788, 1835143, 1946984, 1967576, 3651367, 3670286, 3893968, 3935152, 7302734, 7340572, 14605468, 14681144, 23856859, 29210936, 29362288, 47467771, 47713718, 58421872, 94935542, 95427436, 189871084, 190854872, 354182599, 379742168, 381709744, 708365198, 759484336, 1416730396, 2833460792, 4604373787, 5666921584, 9208747574, 18417495148, 36834990296, 73669980592]

約数ペア:

[(1, 73669980592), (2, 36834990296), (4, 18417495148), (8, 9208747574), (13, 5666921584), (16, 4604373787), (26, 2833460792), (52, 1416730396), (97, 759484336), (104, 708365198), (193, 381709744), (194, 379742168), (208, 354182599), (386, 190854872), (388, 189871084), (772, 95427436), (776, 94935542), (1261, 58421872), (1544, 47713718), (1552, 47467771), (2509, 29362288), (2522, 29210936), (3088, 23856859), (5018, 14681144), (5044, 14605468), (10036, 7340572), (10088, 7302734), (18721, 3935152), (18919, 3893968), (20072, 3670286), (20176, 3651367), (37442, 1967576), (37838, 1946984), (40144, 1835143), (74884, 983788), (75676, 973492), (149768, 491894), (151352, 486746), (243373, 302704), (245947, 299536)]