77620842

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{36857}}^1$

素因数の和:36884

約数の個数: 40

約数和(自身を含む): 187312356

約数和(自身を除く): 109691514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 36857, 73714, 110571, 221142, 331713, 479141, 663426, 958282, 995139, 1437423, 1990278, 2874846, 2985417, 4312269, 5970834, 8624538, 12936807, 25873614, 38810421, 77620842]

約数ペア:

[(1, 77620842), (2, 38810421), (3, 25873614), (6, 12936807), (9, 8624538), (13, 5970834), (18, 4312269), (26, 2985417), (27, 2874846), (39, 1990278), (54, 1437423), (78, 995139), (81, 958282), (117, 663426), (162, 479141), (234, 331713), (351, 221142), (702, 110571), (1053, 73714), (2106, 36857)]