65212776

素因数分解:

$2^3\times 3^4\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:816

約数の個数: 80

約数和(自身を含む): 184106340

約数和(自身を除く): 118893564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 216, 314, 324, 471, 628, 641, 648, 942, 1256, 1282, 1413, 1884, 1923, 2564, 2826, 3768, 3846, 4239, 5128, 5652, 5769, 7692, 8478, 11304, 11538, 12717, 15384, 16956, 17307, 23076, 25434, 33912, 34614, 46152, 50868, 51921, 69228, 100637, 101736, 103842, 138456, 201274, 207684, 301911, 402548, 415368, 603822, 805096, 905733, 1207644, 1811466, 2415288, 2717199, 3622932, 5434398, 7245864, 8151597, 10868796, 16303194, 21737592, 32606388, 65212776]

約数ペア:

[(1, 65212776), (2, 32606388), (3, 21737592), (4, 16303194), (6, 10868796), (8, 8151597), (9, 7245864), (12, 5434398), (18, 3622932), (24, 2717199), (27, 2415288), (36, 1811466), (54, 1207644), (72, 905733), (81, 805096), (108, 603822), (157, 415368), (162, 402548), (216, 301911), (314, 207684), (324, 201274), (471, 138456), (628, 103842), (641, 101736), (648, 100637), (942, 69228), (1256, 51921), (1282, 50868), (1413, 46152), (1884, 34614), (1923, 33912), (2564, 25434), (2826, 23076), (3768, 17307), (3846, 16956), (4239, 15384), (5128, 12717), (5652, 11538), (5769, 11304), (7692, 8478)]