72231192

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{8291}}^1$

素因数の和:8325

約数の個数: 72

約数和(自身を含む): 215053020

約数和(自身を除く): 142821828

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8291, 8712, 16582, 24873, 33164, 49746, 66328, 74619, 91201, 99492, 149238, 182402, 198984, 273603, 298476, 364804, 547206, 596952, 729608, 820809, 1003211, 1094412, 1641618, 2006422, 2188824, 3009633, 3283236, 4012844, 6019266, 6566472, 8025688, 9028899, 12038532, 18057798, 24077064, 36115596, 72231192]

約数ペア:

[(1, 72231192), (2, 36115596), (3, 24077064), (4, 18057798), (6, 12038532), (8, 9028899), (9, 8025688), (11, 6566472), (12, 6019266), (18, 4012844), (22, 3283236), (24, 3009633), (33, 2188824), (36, 2006422), (44, 1641618), (66, 1094412), (72, 1003211), (88, 820809), (99, 729608), (121, 596952), (132, 547206), (198, 364804), (242, 298476), (264, 273603), (363, 198984), (396, 182402), (484, 149238), (726, 99492), (792, 91201), (968, 74619), (1089, 66328), (1452, 49746), (2178, 33164), (2904, 24873), (4356, 16582), (8291, 8712)]