7702812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 21301280

約数和(自身を除く): 13598468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 151, 156, 218, 234, 302, 327, 436, 453, 468, 604, 654, 906, 981, 1308, 1359, 1417, 1812, 1962, 1963, 2718, 2834, 3924, 3926, 4251, 5436, 5668, 5889, 7852, 8502, 11778, 12753, 16459, 17004, 17667, 23556, 25506, 32918, 35334, 49377, 51012, 65836, 70668, 98754, 148131, 197508, 213967, 296262, 427934, 592524, 641901, 855868, 1283802, 1925703, 2567604, 3851406, 7702812]

約数ペア:

[(1, 7702812), (2, 3851406), (3, 2567604), (4, 1925703), (6, 1283802), (9, 855868), (12, 641901), (13, 592524), (18, 427934), (26, 296262), (36, 213967), (39, 197508), (52, 148131), (78, 98754), (109, 70668), (117, 65836), (151, 51012), (156, 49377), (218, 35334), (234, 32918), (302, 25506), (327, 23556), (436, 17667), (453, 17004), (468, 16459), (604, 12753), (654, 11778), (906, 8502), (981, 7852), (1308, 5889), (1359, 5668), (1417, 5436), (1812, 4251), (1962, 3926), (1963, 3924), (2718, 2834)]