180635652

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{811}}^1$

素因数の和:1113

約数の個数: 72

約数和(自身を含む): 478820160

約数和(自身を除く): 298184508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 269, 276, 414, 538, 807, 811, 828, 1076, 1614, 1622, 2421, 2433, 3228, 3244, 4842, 4866, 6187, 7299, 9684, 9732, 12374, 14598, 18561, 18653, 24748, 29196, 37122, 37306, 55683, 55959, 74244, 74612, 111366, 111918, 167877, 218159, 222732, 223836, 335754, 436318, 654477, 671508, 872636, 1308954, 1963431, 2617908, 3926862, 5017657, 7853724, 10035314, 15052971, 20070628, 30105942, 45158913, 60211884, 90317826, 180635652]

約数ペア:

[(1, 180635652), (2, 90317826), (3, 60211884), (4, 45158913), (6, 30105942), (9, 20070628), (12, 15052971), (18, 10035314), (23, 7853724), (36, 5017657), (46, 3926862), (69, 2617908), (92, 1963431), (138, 1308954), (207, 872636), (269, 671508), (276, 654477), (414, 436318), (538, 335754), (807, 223836), (811, 222732), (828, 218159), (1076, 167877), (1614, 111918), (1622, 111366), (2421, 74612), (2433, 74244), (3228, 55959), (3244, 55683), (4842, 37306), (4866, 37122), (6187, 29196), (7299, 24748), (9684, 18653), (9732, 18561), (12374, 14598)]