63886193766

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{172973}}^1$

素因数の和:173086

約数の個数: 72

約数和(自身を含む): 149113274544

約数和(自身を除く): 85227080778

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 289, 306, 426, 578, 639, 867, 1207, 1278, 1734, 2414, 2601, 3621, 5202, 7242, 10863, 20519, 21726, 41038, 61557, 123114, 172973, 184671, 345946, 369342, 518919, 1037838, 1556757, 2940541, 3113514, 5881082, 8821623, 12281083, 17643246, 24562166, 26464869, 36843249, 49989197, 52929738, 73686498, 99978394, 110529747, 149967591, 208778411, 221059494, 299935182, 417556822, 449902773, 626335233, 899805546, 1252670466, 1879005699, 3549232987, 3758011398, 7098465974, 10647698961, 21295397922, 31943096883, 63886193766]

約数ペア:

[(1, 63886193766), (2, 31943096883), (3, 21295397922), (6, 10647698961), (9, 7098465974), (17, 3758011398), (18, 3549232987), (34, 1879005699), (51, 1252670466), (71, 899805546), (102, 626335233), (142, 449902773), (153, 417556822), (213, 299935182), (289, 221059494), (306, 208778411), (426, 149967591), (578, 110529747), (639, 99978394), (867, 73686498), (1207, 52929738), (1278, 49989197), (1734, 36843249), (2414, 26464869), (2601, 24562166), (3621, 17643246), (5202, 12281083), (7242, 8821623), (10863, 5881082), (20519, 3113514), (21726, 2940541), (41038, 1556757), (61557, 1037838), (123114, 518919), (172973, 369342), (184671, 345946)]