75905492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 148505280

約数和(自身を除く): 72599788

約数列:

[1, 2, 4, 13, 26, 43, 52, 83, 86, 166, 172, 332, 409, 559, 818, 1079, 1118, 1636, 2158, 2236, 3569, 4316, 5317, 7138, 10634, 14276, 17587, 21268, 33947, 35174, 46397, 67894, 70348, 92794, 135788, 185588, 228631, 441311, 457262, 882622, 914524, 1459721, 1765244, 2919442, 5838884, 18976373, 37952746, 75905492]

約数ペア:

[(1, 75905492), (2, 37952746), (4, 18976373), (13, 5838884), (26, 2919442), (43, 1765244), (52, 1459721), (83, 914524), (86, 882622), (166, 457262), (172, 441311), (332, 228631), (409, 185588), (559, 135788), (818, 92794), (1079, 70348), (1118, 67894), (1636, 46397), (2158, 35174), (2236, 33947), (3569, 21268), (4316, 17587), (5317, 14276), (7138, 10634)]