85620678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1367}}^1$

素因数の和:1469

約数の個数: 64

約数和(自身を含む): 204083712

約数和(自身を除く): 118463034

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 73, 78, 143, 146, 219, 286, 429, 438, 803, 858, 949, 1367, 1606, 1898, 2409, 2734, 2847, 4101, 4818, 5694, 8202, 10439, 15037, 17771, 20878, 30074, 31317, 35542, 45111, 53313, 62634, 90222, 99791, 106626, 195481, 199582, 299373, 390962, 586443, 598746, 1097701, 1172886, 1297283, 2195402, 2594566, 3293103, 3891849, 6586206, 7783698, 14270113, 28540226, 42810339, 85620678]

約数ペア:

[(1, 85620678), (2, 42810339), (3, 28540226), (6, 14270113), (11, 7783698), (13, 6586206), (22, 3891849), (26, 3293103), (33, 2594566), (39, 2195402), (66, 1297283), (73, 1172886), (78, 1097701), (143, 598746), (146, 586443), (219, 390962), (286, 299373), (429, 199582), (438, 195481), (803, 106626), (858, 99791), (949, 90222), (1367, 62634), (1606, 53313), (1898, 45111), (2409, 35542), (2734, 31317), (2847, 30074), (4101, 20878), (4818, 17771), (5694, 15037), (8202, 10439)]