91268240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9587}}^1$

素因数の和:9624

約数の個数: 80

約数和(自身を含む): 256804992

約数和(自身を除く): 165536752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 9587, 19174, 38348, 47935, 67109, 76696, 95870, 134218, 153392, 162979, 191740, 268436, 325958, 335545, 383480, 536872, 651916, 671090, 766960, 814895, 1073744, 1140853, 1303832, 1342180, 1629790, 2281706, 2607664, 2684360, 3259580, 4563412, 5368720, 5704265, 6519160, 9126824, 11408530, 13038320, 18253648, 22817060, 45634120, 91268240]

約数ペア:

[(1, 91268240), (2, 45634120), (4, 22817060), (5, 18253648), (7, 13038320), (8, 11408530), (10, 9126824), (14, 6519160), (16, 5704265), (17, 5368720), (20, 4563412), (28, 3259580), (34, 2684360), (35, 2607664), (40, 2281706), (56, 1629790), (68, 1342180), (70, 1303832), (80, 1140853), (85, 1073744), (112, 814895), (119, 766960), (136, 671090), (140, 651916), (170, 536872), (238, 383480), (272, 335545), (280, 325958), (340, 268436), (476, 191740), (560, 162979), (595, 153392), (680, 134218), (952, 95870), (1190, 76696), (1360, 67109), (1904, 47935), (2380, 38348), (4760, 19174), (9520, 9587)]