68492142

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 80

約数和(自身を含む): 162043200

約数和(自身を除く): 93551058

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 61, 81, 87, 122, 162, 174, 183, 239, 261, 366, 478, 522, 549, 717, 783, 1098, 1434, 1566, 1647, 1769, 2151, 2349, 3294, 3538, 4302, 4698, 4941, 5307, 6453, 6931, 9882, 10614, 12906, 13862, 14579, 15921, 19359, 20793, 29158, 31842, 38718, 41586, 43737, 47763, 62379, 87474, 95526, 124758, 131211, 143289, 187137, 262422, 286578, 374274, 393633, 422791, 561411, 787266, 845582, 1122822, 1180899, 1268373, 2361798, 2536746, 3805119, 7610238, 11415357, 22830714, 34246071, 68492142]

約数ペア:

[(1, 68492142), (2, 34246071), (3, 22830714), (6, 11415357), (9, 7610238), (18, 3805119), (27, 2536746), (29, 2361798), (54, 1268373), (58, 1180899), (61, 1122822), (81, 845582), (87, 787266), (122, 561411), (162, 422791), (174, 393633), (183, 374274), (239, 286578), (261, 262422), (366, 187137), (478, 143289), (522, 131211), (549, 124758), (717, 95526), (783, 87474), (1098, 62379), (1434, 47763), (1566, 43737), (1647, 41586), (1769, 38718), (2151, 31842), (2349, 29158), (3294, 20793), (3538, 19359), (4302, 15921), (4698, 14579), (4941, 13862), (5307, 12906), (6453, 10614), (6931, 9882)]