78173322

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1399}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 159936000

約数和(自身を除く): 81762678

約数列:

[1, 2, 3, 6, 67, 134, 139, 201, 278, 402, 417, 834, 1399, 2798, 4197, 8394, 9313, 18626, 27939, 55878, 93733, 187466, 194461, 281199, 388922, 562398, 583383, 1166766, 13028887, 26057774, 39086661, 78173322]

約数ペア:

[(1, 78173322), (2, 39086661), (3, 26057774), (6, 13028887), (67, 1166766), (134, 583383), (139, 562398), (201, 388922), (278, 281199), (402, 194461), (417, 187466), (834, 93733), (1399, 55878), (2798, 27939), (4197, 18626), (8394, 9313)]