72868248

素因数分解:

$2^3\times 3^4\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:966

約数の個数: 80

約数和(自身を含む): 205821000

約数和(自身を除く): 132952752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 162, 216, 278, 324, 417, 556, 648, 809, 834, 1112, 1251, 1618, 1668, 2427, 2502, 3236, 3336, 3753, 4854, 5004, 6472, 7281, 7506, 9708, 10008, 11259, 14562, 15012, 19416, 21843, 22518, 29124, 30024, 43686, 45036, 58248, 65529, 87372, 90072, 112451, 131058, 174744, 224902, 262116, 337353, 449804, 524232, 674706, 899608, 1012059, 1349412, 2024118, 2698824, 3036177, 4048236, 6072354, 8096472, 9108531, 12144708, 18217062, 24289416, 36434124, 72868248]

約数ペア:

[(1, 72868248), (2, 36434124), (3, 24289416), (4, 18217062), (6, 12144708), (8, 9108531), (9, 8096472), (12, 6072354), (18, 4048236), (24, 3036177), (27, 2698824), (36, 2024118), (54, 1349412), (72, 1012059), (81, 899608), (108, 674706), (139, 524232), (162, 449804), (216, 337353), (278, 262116), (324, 224902), (417, 174744), (556, 131058), (648, 112451), (809, 90072), (834, 87372), (1112, 65529), (1251, 58248), (1618, 45036), (1668, 43686), (2427, 30024), (2502, 29124), (3236, 22518), (3336, 21843), (3753, 19416), (4854, 15012), (5004, 14562), (6472, 11259), (7281, 10008), (7506, 9708)]