72099808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{797}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 155648304

約数和(自身を除く): 83548496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 257, 352, 514, 797, 1028, 1594, 2056, 2827, 3188, 4112, 5654, 6376, 8224, 8767, 11308, 12752, 17534, 22616, 25504, 35068, 45232, 70136, 90464, 140272, 204829, 280544, 409658, 819316, 1638632, 2253119, 3277264, 4506238, 6554528, 9012476, 18024952, 36049904, 72099808]

約数ペア:

[(1, 72099808), (2, 36049904), (4, 18024952), (8, 9012476), (11, 6554528), (16, 4506238), (22, 3277264), (32, 2253119), (44, 1638632), (88, 819316), (176, 409658), (257, 280544), (352, 204829), (514, 140272), (797, 90464), (1028, 70136), (1594, 45232), (2056, 35068), (2827, 25504), (3188, 22616), (4112, 17534), (5654, 12752), (6376, 11308), (8224, 8767)]