77312718

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{863}}^1$

素因数の和:963

約数の個数: 80

約数和(自身を含む): 200724480

約数和(自身を除く): 123411762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 81, 126, 158, 162, 189, 237, 378, 474, 553, 567, 711, 863, 1106, 1134, 1422, 1659, 1726, 2133, 2589, 3318, 4266, 4977, 5178, 6041, 6399, 7767, 9954, 12082, 12798, 14931, 15534, 18123, 23301, 29862, 36246, 44793, 46602, 54369, 68177, 69903, 89586, 108738, 136354, 139806, 163107, 204531, 326214, 409062, 477239, 489321, 613593, 954478, 978642, 1227186, 1431717, 1840779, 2863434, 3681558, 4295151, 5522337, 8590302, 11044674, 12885453, 25770906, 38656359, 77312718]

約数ペア:

[(1, 77312718), (2, 38656359), (3, 25770906), (6, 12885453), (7, 11044674), (9, 8590302), (14, 5522337), (18, 4295151), (21, 3681558), (27, 2863434), (42, 1840779), (54, 1431717), (63, 1227186), (79, 978642), (81, 954478), (126, 613593), (158, 489321), (162, 477239), (189, 409062), (237, 326214), (378, 204531), (474, 163107), (553, 139806), (567, 136354), (711, 108738), (863, 89586), (1106, 69903), (1134, 68177), (1422, 54369), (1659, 46602), (1726, 44793), (2133, 36246), (2589, 29862), (3318, 23301), (4266, 18123), (4977, 15534), (5178, 14931), (6041, 12798), (6399, 12082), (7767, 9954)]