87443342

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 163995840

約数和(自身を除く): 76552498

約数列:

[1, 2, 7, 14, 17, 34, 49, 73, 98, 119, 146, 238, 511, 719, 833, 1022, 1241, 1438, 1666, 2482, 3577, 5033, 7154, 8687, 10066, 12223, 17374, 24446, 35231, 52487, 60809, 70462, 85561, 104974, 121618, 171122, 367409, 598927, 734818, 892279, 1197854, 1784558, 2571863, 5143726, 6245953, 12491906, 43721671, 87443342]

約数ペア:

[(1, 87443342), (2, 43721671), (7, 12491906), (14, 6245953), (17, 5143726), (34, 2571863), (49, 1784558), (73, 1197854), (98, 892279), (119, 734818), (146, 598927), (238, 367409), (511, 171122), (719, 121618), (833, 104974), (1022, 85561), (1241, 70462), (1438, 60809), (1666, 52487), (2482, 35231), (3577, 24446), (5033, 17374), (7154, 12223), (8687, 10066)]