80347878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14929}}^1$

素因数の和:14973

約数の個数: 48

約数和(自身を含む): 195642720

約数和(自身を除く): 115294842

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 14929, 29858, 44787, 89574, 134361, 194077, 268722, 343367, 388154, 582231, 686734, 1030101, 1164462, 1746693, 2060202, 3090303, 3493386, 4463771, 6180606, 8927542, 13391313, 26782626, 40173939, 80347878]

約数ペア:

[(1, 80347878), (2, 40173939), (3, 26782626), (6, 13391313), (9, 8927542), (13, 6180606), (18, 4463771), (23, 3493386), (26, 3090303), (39, 2060202), (46, 1746693), (69, 1164462), (78, 1030101), (117, 686734), (138, 582231), (207, 388154), (234, 343367), (299, 268722), (414, 194077), (598, 134361), (897, 89574), (1794, 44787), (2691, 29858), (5382, 14929)]