85375758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 186176880

約数和(自身を除く): 100801122

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 269, 313, 338, 507, 538, 626, 807, 939, 1014, 1614, 1878, 3497, 4069, 6994, 8138, 10491, 12207, 20982, 24414, 45461, 52897, 84197, 90922, 105794, 136383, 158691, 168394, 252591, 272766, 317382, 505182, 1094561, 2189122, 3283683, 6567366, 14229293, 28458586, 42687879, 85375758]

約数ペア:

[(1, 85375758), (2, 42687879), (3, 28458586), (6, 14229293), (13, 6567366), (26, 3283683), (39, 2189122), (78, 1094561), (169, 505182), (269, 317382), (313, 272766), (338, 252591), (507, 168394), (538, 158691), (626, 136383), (807, 105794), (939, 90922), (1014, 84197), (1614, 52897), (1878, 45461), (3497, 24414), (4069, 20982), (6994, 12207), (8138, 10491)]