87484212

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{3803}}^1$

素因数の和:3890

約数の個数: 60

約数和(自身を含む): 231983136

約数和(自身を除く): 144498924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2556, 3803, 3834, 5751, 7606, 7668, 11409, 11502, 15212, 22818, 23004, 34227, 45636, 68454, 102681, 136908, 205362, 270013, 308043, 410724, 540026, 616086, 810039, 1080052, 1232172, 1620078, 2430117, 3240156, 4860234, 7290351, 9720468, 14580702, 21871053, 29161404, 43742106, 87484212]

約数ペア:

[(1, 87484212), (2, 43742106), (3, 29161404), (4, 21871053), (6, 14580702), (9, 9720468), (12, 7290351), (18, 4860234), (27, 3240156), (36, 2430117), (54, 1620078), (71, 1232172), (81, 1080052), (108, 810039), (142, 616086), (162, 540026), (213, 410724), (284, 308043), (324, 270013), (426, 205362), (639, 136908), (852, 102681), (1278, 68454), (1917, 45636), (2556, 34227), (3803, 23004), (3834, 22818), (5751, 15212), (7606, 11502), (7668, 11409)]