72360396

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 188623344

約数和(自身を除く): 116262948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 83, 122, 166, 183, 244, 249, 332, 366, 397, 498, 549, 732, 747, 794, 996, 1098, 1191, 1494, 1588, 2196, 2382, 2988, 3573, 4764, 5063, 7146, 10126, 14292, 15189, 20252, 24217, 30378, 32951, 45567, 48434, 60756, 65902, 72651, 91134, 96868, 98853, 131804, 145302, 182268, 197706, 217953, 290604, 296559, 395412, 435906, 593118, 871812, 1186236, 2010011, 4020022, 6030033, 8040044, 12060066, 18090099, 24120132, 36180198, 72360396]

約数ペア:

[(1, 72360396), (2, 36180198), (3, 24120132), (4, 18090099), (6, 12060066), (9, 8040044), (12, 6030033), (18, 4020022), (36, 2010011), (61, 1186236), (83, 871812), (122, 593118), (166, 435906), (183, 395412), (244, 296559), (249, 290604), (332, 217953), (366, 197706), (397, 182268), (498, 145302), (549, 131804), (732, 98853), (747, 96868), (794, 91134), (996, 72651), (1098, 65902), (1191, 60756), (1494, 48434), (1588, 45567), (2196, 32951), (2382, 30378), (2988, 24217), (3573, 20252), (4764, 15189), (5063, 14292), (7146, 10126)]