73147518

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 162429696

約数和(自身を除く): 89282178

約数列:

[1, 2, 3, 6, 9, 18, 67, 131, 134, 201, 262, 393, 402, 463, 603, 786, 926, 1179, 1206, 1389, 2358, 2778, 4167, 8334, 8777, 17554, 26331, 31021, 52662, 60653, 62042, 78993, 93063, 121306, 157986, 181959, 186126, 279189, 363918, 545877, 558378, 1091754, 4063751, 8127502, 12191253, 24382506, 36573759, 73147518]

約数ペア:

[(1, 73147518), (2, 36573759), (3, 24382506), (6, 12191253), (9, 8127502), (18, 4063751), (67, 1091754), (131, 558378), (134, 545877), (201, 363918), (262, 279189), (393, 186126), (402, 181959), (463, 157986), (603, 121306), (786, 93063), (926, 78993), (1179, 62042), (1206, 60653), (1389, 52662), (2358, 31021), (2778, 26331), (4167, 17554), (8334, 8777)]