80656134

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 181621440

約数和(自身を除く): 100965306

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 181, 197, 362, 377, 394, 543, 591, 754, 1086, 1131, 1182, 2262, 2353, 2561, 4706, 5122, 5249, 5713, 7059, 7683, 10498, 11426, 14118, 15366, 15747, 17139, 31494, 34278, 35657, 68237, 71314, 74269, 106971, 136474, 148538, 204711, 213942, 222807, 409422, 445614, 463541, 927082, 1034053, 1390623, 2068106, 2781246, 3102159, 6204318, 13442689, 26885378, 40328067, 80656134]

約数ペア:

[(1, 80656134), (2, 40328067), (3, 26885378), (6, 13442689), (13, 6204318), (26, 3102159), (29, 2781246), (39, 2068106), (58, 1390623), (78, 1034053), (87, 927082), (174, 463541), (181, 445614), (197, 409422), (362, 222807), (377, 213942), (394, 204711), (543, 148538), (591, 136474), (754, 106971), (1086, 74269), (1131, 71314), (1182, 68237), (2262, 35657), (2353, 34278), (2561, 31494), (4706, 17139), (5122, 15747), (5249, 15366), (5713, 14118), (7059, 11426), (7683, 10498)]