88764516

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 231276864

約数和(自身を除く): 142512348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 83, 122, 166, 183, 244, 249, 332, 366, 487, 498, 549, 732, 747, 974, 996, 1098, 1461, 1494, 1948, 2196, 2922, 2988, 4383, 5063, 5844, 8766, 10126, 15189, 17532, 20252, 29707, 30378, 40421, 45567, 59414, 60756, 80842, 89121, 91134, 118828, 121263, 161684, 178242, 182268, 242526, 267363, 356484, 363789, 485052, 534726, 727578, 1069452, 1455156, 2465681, 4931362, 7397043, 9862724, 14794086, 22191129, 29588172, 44382258, 88764516]

約数ペア:

[(1, 88764516), (2, 44382258), (3, 29588172), (4, 22191129), (6, 14794086), (9, 9862724), (12, 7397043), (18, 4931362), (36, 2465681), (61, 1455156), (83, 1069452), (122, 727578), (166, 534726), (183, 485052), (244, 363789), (249, 356484), (332, 267363), (366, 242526), (487, 182268), (498, 178242), (549, 161684), (732, 121263), (747, 118828), (974, 91134), (996, 89121), (1098, 80842), (1461, 60756), (1494, 59414), (1948, 45567), (2196, 40421), (2922, 30378), (2988, 29707), (4383, 20252), (5063, 17532), (5844, 15189), (8766, 10126)]