84770114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 156739968

約数和(自身を除く): 71969854

約数列:

[1, 2, 11, 13, 22, 26, 43, 61, 86, 113, 122, 143, 226, 286, 473, 559, 671, 793, 946, 1118, 1243, 1342, 1469, 1586, 2486, 2623, 2938, 4859, 5246, 6149, 6893, 8723, 9718, 12298, 13786, 16159, 17446, 28853, 32318, 34099, 53449, 57706, 63167, 68198, 75823, 89609, 106898, 126334, 151646, 179218, 296399, 375089, 592798, 694837, 750178, 985699, 1389674, 1971398, 3260389, 3853187, 6520778, 7706374, 42385057, 84770114]

約数ペア:

[(1, 84770114), (2, 42385057), (11, 7706374), (13, 6520778), (22, 3853187), (26, 3260389), (43, 1971398), (61, 1389674), (86, 985699), (113, 750178), (122, 694837), (143, 592798), (226, 375089), (286, 296399), (473, 179218), (559, 151646), (671, 126334), (793, 106898), (946, 89609), (1118, 75823), (1243, 68198), (1342, 63167), (1469, 57706), (1586, 53449), (2486, 34099), (2623, 32318), (2938, 28853), (4859, 17446), (5246, 16159), (6149, 13786), (6893, 12298), (8723, 9718)]