78652506

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 169847136

約数和(自身を除く): 91194630

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 102, 134, 201, 289, 402, 578, 677, 867, 1139, 1354, 1734, 2031, 2278, 3417, 4062, 6834, 11509, 19363, 23018, 34527, 38726, 45359, 58089, 69054, 90718, 116178, 136077, 195653, 272154, 391306, 586959, 771103, 1173918, 1542206, 2313309, 4626618, 13108751, 26217502, 39326253, 78652506]

約数ペア:

[(1, 78652506), (2, 39326253), (3, 26217502), (6, 13108751), (17, 4626618), (34, 2313309), (51, 1542206), (67, 1173918), (102, 771103), (134, 586959), (201, 391306), (289, 272154), (402, 195653), (578, 136077), (677, 116178), (867, 90718), (1139, 69054), (1354, 58089), (1734, 45359), (2031, 38726), (2278, 34527), (3417, 23018), (4062, 19363), (6834, 11509)]