72612552

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 188559360

約数和(自身を除く): 115946808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 71, 86, 129, 142, 172, 213, 258, 284, 344, 426, 516, 568, 852, 991, 1032, 1704, 1982, 2973, 3053, 3964, 5946, 6106, 7928, 9159, 11892, 12212, 18318, 23784, 24424, 36636, 42613, 70361, 73272, 85226, 127839, 140722, 170452, 211083, 255678, 281444, 340904, 422166, 511356, 562888, 844332, 1022712, 1688664, 3025523, 6051046, 9076569, 12102092, 18153138, 24204184, 36306276, 72612552]

約数ペア:

[(1, 72612552), (2, 36306276), (3, 24204184), (4, 18153138), (6, 12102092), (8, 9076569), (12, 6051046), (24, 3025523), (43, 1688664), (71, 1022712), (86, 844332), (129, 562888), (142, 511356), (172, 422166), (213, 340904), (258, 281444), (284, 255678), (344, 211083), (426, 170452), (516, 140722), (568, 127839), (852, 85226), (991, 73272), (1032, 70361), (1704, 42613), (1982, 36636), (2973, 24424), (3053, 23784), (3964, 18318), (5946, 12212), (6106, 11892), (7928, 9159)]