85419972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11353}}^1$

素因数の和:11393

約数の個数: 72

約数和(自身を含む): 247971360

約数和(自身を除く): 162551388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 11353, 22706, 34059, 45412, 68118, 102177, 124883, 136236, 204354, 215707, 249766, 374649, 408708, 431414, 499532, 647121, 749298, 862828, 1123947, 1294242, 1498596, 1941363, 2247894, 2372777, 2588484, 3882726, 4495788, 4745554, 7118331, 7765452, 9491108, 14236662, 21354993, 28473324, 42709986, 85419972]

約数ペア:

[(1, 85419972), (2, 42709986), (3, 28473324), (4, 21354993), (6, 14236662), (9, 9491108), (11, 7765452), (12, 7118331), (18, 4745554), (19, 4495788), (22, 3882726), (33, 2588484), (36, 2372777), (38, 2247894), (44, 1941363), (57, 1498596), (66, 1294242), (76, 1123947), (99, 862828), (114, 749298), (132, 647121), (171, 499532), (198, 431414), (209, 408708), (228, 374649), (342, 249766), (396, 215707), (418, 204354), (627, 136236), (684, 124883), (836, 102177), (1254, 68118), (1881, 45412), (2508, 34059), (3762, 22706), (7524, 11353)]