80392268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 174666240

約数和(自身を除く): 94273972

約数列:

[1, 2, 4, 11, 19, 22, 23, 37, 38, 44, 46, 74, 76, 92, 113, 148, 209, 226, 253, 407, 418, 437, 452, 506, 703, 814, 836, 851, 874, 1012, 1243, 1406, 1628, 1702, 1748, 2147, 2486, 2599, 2812, 3404, 4181, 4294, 4807, 4972, 5198, 7733, 8362, 8588, 9361, 9614, 10396, 15466, 16169, 16724, 18722, 19228, 23617, 28589, 30932, 32338, 37444, 45991, 47234, 49381, 57178, 64676, 79439, 91982, 94468, 96163, 98762, 114356, 158878, 177859, 183964, 192326, 197524, 317756, 355718, 384652, 543191, 711436, 873829, 1057793, 1086382, 1747658, 1827097, 2115586, 2172764, 3495316, 3654194, 4231172, 7308388, 20098067, 40196134, 80392268]

約数ペア:

[(1, 80392268), (2, 40196134), (4, 20098067), (11, 7308388), (19, 4231172), (22, 3654194), (23, 3495316), (37, 2172764), (38, 2115586), (44, 1827097), (46, 1747658), (74, 1086382), (76, 1057793), (92, 873829), (113, 711436), (148, 543191), (209, 384652), (226, 355718), (253, 317756), (407, 197524), (418, 192326), (437, 183964), (452, 177859), (506, 158878), (703, 114356), (814, 98762), (836, 96163), (851, 94468), (874, 91982), (1012, 79439), (1243, 64676), (1406, 57178), (1628, 49381), (1702, 47234), (1748, 45991), (2147, 37444), (2486, 32338), (2599, 30932), (2812, 28589), (3404, 23617), (4181, 19228), (4294, 18722), (4807, 16724), (4972, 16169), (5198, 15466), (7733, 10396), (8362, 9614), (8588, 9361)]