72637668

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{39563}}^1$

素因数の和:39593

約数の個数: 48

約数和(自身を含む): 199402560

約数和(自身を除く): 126764892

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 39563, 79126, 118689, 158252, 237378, 356067, 474756, 672571, 712134, 1068201, 1345142, 1424268, 2017713, 2136402, 2690284, 4035426, 4272804, 6053139, 8070852, 12106278, 18159417, 24212556, 36318834, 72637668]

約数ペア:

[(1, 72637668), (2, 36318834), (3, 24212556), (4, 18159417), (6, 12106278), (9, 8070852), (12, 6053139), (17, 4272804), (18, 4035426), (27, 2690284), (34, 2136402), (36, 2017713), (51, 1424268), (54, 1345142), (68, 1068201), (102, 712134), (108, 672571), (153, 474756), (204, 356067), (306, 237378), (459, 158252), (612, 118689), (918, 79126), (1836, 39563)]