72030896

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 167965440

約数和(自身を除く): 95934544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 67, 112, 116, 134, 203, 232, 268, 331, 406, 464, 469, 536, 662, 812, 938, 1072, 1324, 1624, 1876, 1943, 2317, 2648, 3248, 3752, 3886, 4634, 5296, 7504, 7772, 9268, 9599, 13601, 15544, 18536, 19198, 22177, 27202, 31088, 37072, 38396, 44354, 54404, 67193, 76792, 88708, 108808, 134386, 153584, 155239, 177416, 217616, 268772, 310478, 354832, 537544, 620956, 643133, 1075088, 1241912, 1286266, 2483824, 2572532, 4501931, 5145064, 9003862, 10290128, 18007724, 36015448, 72030896]

約数ペア:

[(1, 72030896), (2, 36015448), (4, 18007724), (7, 10290128), (8, 9003862), (14, 5145064), (16, 4501931), (28, 2572532), (29, 2483824), (56, 1286266), (58, 1241912), (67, 1075088), (112, 643133), (116, 620956), (134, 537544), (203, 354832), (232, 310478), (268, 268772), (331, 217616), (406, 177416), (464, 155239), (469, 153584), (536, 134386), (662, 108808), (812, 88708), (938, 76792), (1072, 67193), (1324, 54404), (1624, 44354), (1876, 38396), (1943, 37072), (2317, 31088), (2648, 27202), (3248, 22177), (3752, 19198), (3886, 18536), (4634, 15544), (5296, 13601), (7504, 9599), (7772, 9268)]