61286456

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 148852080

約数和(自身を除く): 87565624

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 61, 77, 88, 98, 122, 154, 196, 233, 244, 308, 392, 427, 466, 488, 539, 616, 671, 854, 932, 1078, 1342, 1631, 1708, 1864, 2156, 2563, 2684, 2989, 3262, 3416, 4312, 4697, 5126, 5368, 5978, 6524, 9394, 10252, 11417, 11956, 13048, 14213, 17941, 18788, 20504, 22834, 23912, 28426, 32879, 35882, 37576, 45668, 56852, 65758, 71764, 91336, 99491, 113704, 125587, 131516, 143528, 156343, 198982, 251174, 263032, 312686, 397964, 502348, 625372, 696437, 795928, 1004696, 1094401, 1250744, 1392874, 2188802, 2785748, 4377604, 5571496, 7660807, 8755208, 15321614, 30643228, 61286456]

約数ペア:

[(1, 61286456), (2, 30643228), (4, 15321614), (7, 8755208), (8, 7660807), (11, 5571496), (14, 4377604), (22, 2785748), (28, 2188802), (44, 1392874), (49, 1250744), (56, 1094401), (61, 1004696), (77, 795928), (88, 696437), (98, 625372), (122, 502348), (154, 397964), (196, 312686), (233, 263032), (244, 251174), (308, 198982), (392, 156343), (427, 143528), (466, 131516), (488, 125587), (539, 113704), (616, 99491), (671, 91336), (854, 71764), (932, 65758), (1078, 56852), (1342, 45668), (1631, 37576), (1708, 35882), (1864, 32879), (2156, 28426), (2563, 23912), (2684, 22834), (2989, 20504), (3262, 18788), (3416, 17941), (4312, 14213), (4697, 13048), (5126, 11956), (5368, 11417), (5978, 10252), (6524, 9394)]