76749778

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 144132480

約数和(自身を除く): 67382702

約数列:

[1, 2, 7, 14, 19, 38, 47, 49, 94, 98, 133, 266, 329, 658, 877, 893, 931, 1754, 1786, 1862, 2303, 4606, 6139, 6251, 12278, 12502, 16663, 33326, 41219, 42973, 43757, 82438, 85946, 87514, 116641, 233282, 288533, 577066, 783161, 816487, 1566322, 1632974, 2019731, 4039462, 5482127, 10964254, 38374889, 76749778]

約数ペア:

[(1, 76749778), (2, 38374889), (7, 10964254), (14, 5482127), (19, 4039462), (38, 2019731), (47, 1632974), (49, 1566322), (94, 816487), (98, 783161), (133, 577066), (266, 288533), (329, 233282), (658, 116641), (877, 87514), (893, 85946), (931, 82438), (1754, 43757), (1786, 42973), (1862, 41219), (2303, 33326), (4606, 16663), (6139, 12502), (6251, 12278)]