80498898

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 178378200

約数和(自身を除く): 97879302

約数列:

[1, 2, 3, 6, 9, 18, 89, 109, 178, 218, 267, 327, 461, 534, 654, 801, 922, 981, 1383, 1602, 1962, 2766, 4149, 8298, 9701, 19402, 29103, 41029, 50249, 58206, 82058, 87309, 100498, 123087, 150747, 174618, 246174, 301494, 369261, 452241, 738522, 904482, 4472161, 8944322, 13416483, 26832966, 40249449, 80498898]

約数ペア:

[(1, 80498898), (2, 40249449), (3, 26832966), (6, 13416483), (9, 8944322), (18, 4472161), (89, 904482), (109, 738522), (178, 452241), (218, 369261), (267, 301494), (327, 246174), (461, 174618), (534, 150747), (654, 123087), (801, 100498), (922, 87309), (981, 82058), (1383, 58206), (1602, 50249), (1962, 41029), (2766, 29103), (4149, 19402), (8298, 9701)]