80737722

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^2\times {\mathrm{983}}^1$

素因数の和:1026

約数の個数: 72

約数和(自身を含む): 196638624

約数和(自身を除く): 115900902

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 243, 338, 351, 486, 507, 702, 983, 1014, 1053, 1521, 1966, 2106, 2949, 3042, 3159, 4563, 5898, 6318, 8847, 9126, 12779, 13689, 17694, 25558, 26541, 27378, 38337, 41067, 53082, 76674, 79623, 82134, 115011, 159246, 166127, 230022, 238869, 332254, 345033, 477738, 498381, 690066, 996762, 1035099, 1495143, 2070198, 2990286, 3105297, 4485429, 6210594, 8970858, 13456287, 26912574, 40368861, 80737722]

約数ペア:

[(1, 80737722), (2, 40368861), (3, 26912574), (6, 13456287), (9, 8970858), (13, 6210594), (18, 4485429), (26, 3105297), (27, 2990286), (39, 2070198), (54, 1495143), (78, 1035099), (81, 996762), (117, 690066), (162, 498381), (169, 477738), (234, 345033), (243, 332254), (338, 238869), (351, 230022), (486, 166127), (507, 159246), (702, 115011), (983, 82134), (1014, 79623), (1053, 76674), (1521, 53082), (1966, 41067), (2106, 38337), (2949, 27378), (3042, 26541), (3159, 25558), (4563, 17694), (5898, 13689), (6318, 12779), (8847, 9126)]