80390076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30313}}^1$

素因数の和:30350

約数の個数: 48

約数和(自身を含む): 213895584

約数和(自身を除く): 133505508

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 30313, 60626, 90939, 121252, 181878, 363756, 394069, 515321, 788138, 1030642, 1182207, 1545963, 1576276, 2061284, 2364414, 3091926, 4728828, 6183852, 6699173, 13398346, 20097519, 26796692, 40195038, 80390076]

約数ペア:

[(1, 80390076), (2, 40195038), (3, 26796692), (4, 20097519), (6, 13398346), (12, 6699173), (13, 6183852), (17, 4728828), (26, 3091926), (34, 2364414), (39, 2061284), (51, 1576276), (52, 1545963), (68, 1182207), (78, 1030642), (102, 788138), (156, 515321), (204, 394069), (221, 363756), (442, 181878), (663, 121252), (884, 90939), (1326, 60626), (2652, 30313)]