77801256

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 235872000

約数和(自身を除く): 158070744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 103, 104, 108, 117, 156, 206, 216, 234, 269, 309, 312, 351, 412, 468, 538, 618, 702, 807, 824, 927, 936, 1076, 1236, 1339, 1404, 1614, 1854, 2152, 2421, 2472, 2678, 2781, 2808, 3228, 3497, 3708, 4017, 4842, 5356, 5562, 6456, 6994, 7263, 7416, 8034, 9684, 10491, 10712, 11124, 12051, 13988, 14526, 16068, 19368, 20982, 22248, 24102, 27707, 27976, 29052, 31473, 32136, 36153, 41964, 48204, 55414, 58104, 62946, 72306, 83121, 83928, 94419, 96408, 110828, 125892, 144612, 166242, 188838, 221656, 249363, 251784, 289224, 332484, 360191, 377676, 498726, 664968, 720382, 748089, 755352, 997452, 1080573, 1440764, 1496178, 1994904, 2161146, 2881528, 2992356, 3241719, 4322292, 5984712, 6483438, 8644584, 9725157, 12966876, 19450314, 25933752, 38900628, 77801256]

約数ペア:

[(1, 77801256), (2, 38900628), (3, 25933752), (4, 19450314), (6, 12966876), (8, 9725157), (9, 8644584), (12, 6483438), (13, 5984712), (18, 4322292), (24, 3241719), (26, 2992356), (27, 2881528), (36, 2161146), (39, 1994904), (52, 1496178), (54, 1440764), (72, 1080573), (78, 997452), (103, 755352), (104, 748089), (108, 720382), (117, 664968), (156, 498726), (206, 377676), (216, 360191), (234, 332484), (269, 289224), (309, 251784), (312, 249363), (351, 221656), (412, 188838), (468, 166242), (538, 144612), (618, 125892), (702, 110828), (807, 96408), (824, 94419), (927, 83928), (936, 83121), (1076, 72306), (1236, 62946), (1339, 58104), (1404, 55414), (1614, 48204), (1854, 41964), (2152, 36153), (2421, 32136), (2472, 31473), (2678, 29052), (2781, 27976), (2808, 27707), (3228, 24102), (3497, 22248), (3708, 20982), (4017, 19368), (4842, 16068), (5356, 14526), (5562, 13988), (6456, 12051), (6994, 11124), (7263, 10712), (7416, 10491), (8034, 9684)]