80449572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 108

約数和(自身を含む): 231068880

約数和(自身を除く): 150619308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 361, 379, 399, 532, 588, 722, 758, 798, 931, 1083, 1137, 1444, 1516, 1596, 1862, 2166, 2274, 2527, 2653, 2793, 3724, 4332, 4548, 5054, 5306, 5586, 7201, 7581, 7959, 10108, 10612, 11172, 14402, 15162, 15918, 17689, 18571, 21603, 28804, 30324, 31836, 35378, 37142, 43206, 50407, 53067, 55713, 70756, 74284, 86412, 100814, 106134, 111426, 136819, 151221, 201628, 212268, 222852, 273638, 302442, 352849, 410457, 547276, 604884, 705698, 820914, 957733, 1058547, 1411396, 1641828, 1915466, 2117094, 2873199, 3830932, 4234188, 5746398, 6704131, 11492796, 13408262, 20112393, 26816524, 40224786, 80449572]

約数ペア:

[(1, 80449572), (2, 40224786), (3, 26816524), (4, 20112393), (6, 13408262), (7, 11492796), (12, 6704131), (14, 5746398), (19, 4234188), (21, 3830932), (28, 2873199), (38, 2117094), (42, 1915466), (49, 1641828), (57, 1411396), (76, 1058547), (84, 957733), (98, 820914), (114, 705698), (133, 604884), (147, 547276), (196, 410457), (228, 352849), (266, 302442), (294, 273638), (361, 222852), (379, 212268), (399, 201628), (532, 151221), (588, 136819), (722, 111426), (758, 106134), (798, 100814), (931, 86412), (1083, 74284), (1137, 70756), (1444, 55713), (1516, 53067), (1596, 50407), (1862, 43206), (2166, 37142), (2274, 35378), (2527, 31836), (2653, 30324), (2793, 28804), (3724, 21603), (4332, 18571), (4548, 17689), (5054, 15918), (5306, 15162), (5586, 14402), (7201, 11172), (7581, 10612), (7959, 10108)]