80260104

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 223257600

約数和(自身を除く): 142997496

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 67, 71, 74, 76, 111, 114, 134, 142, 148, 152, 201, 213, 222, 228, 268, 284, 296, 402, 426, 444, 456, 536, 568, 703, 804, 852, 888, 1273, 1349, 1406, 1608, 1704, 2109, 2479, 2546, 2627, 2698, 2812, 3819, 4047, 4218, 4757, 4958, 5092, 5254, 5396, 5624, 7437, 7638, 7881, 8094, 8436, 9514, 9916, 10184, 10508, 10792, 14271, 14874, 15276, 15762, 16188, 16872, 19028, 19832, 21016, 28542, 29748, 30552, 31524, 32376, 38056, 47101, 49913, 57084, 59496, 63048, 90383, 94202, 99826, 114168, 141303, 149739, 176009, 180766, 188404, 199652, 271149, 282606, 299478, 352018, 361532, 376808, 399304, 528027, 542298, 565212, 598956, 704036, 723064, 1056054, 1084596, 1130424, 1197912, 1408072, 2112108, 2169192, 3344171, 4224216, 6688342, 10032513, 13376684, 20065026, 26753368, 40130052, 80260104]

約数ペア:

[(1, 80260104), (2, 40130052), (3, 26753368), (4, 20065026), (6, 13376684), (8, 10032513), (12, 6688342), (19, 4224216), (24, 3344171), (37, 2169192), (38, 2112108), (57, 1408072), (67, 1197912), (71, 1130424), (74, 1084596), (76, 1056054), (111, 723064), (114, 704036), (134, 598956), (142, 565212), (148, 542298), (152, 528027), (201, 399304), (213, 376808), (222, 361532), (228, 352018), (268, 299478), (284, 282606), (296, 271149), (402, 199652), (426, 188404), (444, 180766), (456, 176009), (536, 149739), (568, 141303), (703, 114168), (804, 99826), (852, 94202), (888, 90383), (1273, 63048), (1349, 59496), (1406, 57084), (1608, 49913), (1704, 47101), (2109, 38056), (2479, 32376), (2546, 31524), (2627, 30552), (2698, 29748), (2812, 28542), (3819, 21016), (4047, 19832), (4218, 19028), (4757, 16872), (4958, 16188), (5092, 15762), (5254, 15276), (5396, 14874), (5624, 14271), (7437, 10792), (7638, 10508), (7881, 10184), (8094, 9916), (8436, 9514)]