79870296

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 229340160

約数和(自身を除く): 149469864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 47, 66, 82, 88, 94, 123, 132, 141, 157, 164, 188, 246, 264, 282, 314, 328, 376, 451, 471, 492, 517, 564, 628, 902, 942, 984, 1034, 1128, 1256, 1353, 1551, 1727, 1804, 1884, 1927, 2068, 2706, 3102, 3454, 3608, 3768, 3854, 4136, 5181, 5412, 5781, 6204, 6437, 6908, 7379, 7708, 10362, 10824, 11562, 12408, 12874, 13816, 14758, 15416, 19311, 20724, 21197, 22137, 23124, 25748, 29516, 38622, 41448, 42394, 44274, 46248, 51496, 59032, 63591, 70807, 77244, 81169, 84788, 88548, 127182, 141614, 154488, 162338, 169576, 177096, 212421, 243507, 254364, 283228, 302539, 324676, 424842, 487014, 508728, 566456, 605078, 649352, 849684, 907617, 974028, 1210156, 1699368, 1815234, 1948056, 2420312, 3327929, 3630468, 6655858, 7260936, 9983787, 13311716, 19967574, 26623432, 39935148, 79870296]

約数ペア:

[(1, 79870296), (2, 39935148), (3, 26623432), (4, 19967574), (6, 13311716), (8, 9983787), (11, 7260936), (12, 6655858), (22, 3630468), (24, 3327929), (33, 2420312), (41, 1948056), (44, 1815234), (47, 1699368), (66, 1210156), (82, 974028), (88, 907617), (94, 849684), (123, 649352), (132, 605078), (141, 566456), (157, 508728), (164, 487014), (188, 424842), (246, 324676), (264, 302539), (282, 283228), (314, 254364), (328, 243507), (376, 212421), (451, 177096), (471, 169576), (492, 162338), (517, 154488), (564, 141614), (628, 127182), (902, 88548), (942, 84788), (984, 81169), (1034, 77244), (1128, 70807), (1256, 63591), (1353, 59032), (1551, 51496), (1727, 46248), (1804, 44274), (1884, 42394), (1927, 41448), (2068, 38622), (2706, 29516), (3102, 25748), (3454, 23124), (3608, 22137), (3768, 21197), (3854, 20724), (4136, 19311), (5181, 15416), (5412, 14758), (5781, 13816), (6204, 12874), (6437, 12408), (6908, 11562), (7379, 10824), (7708, 10362)]