23435964

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 61562592

約数和(自身を除く): 38126628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 71, 106, 142, 159, 173, 212, 213, 284, 318, 346, 426, 477, 519, 636, 639, 692, 852, 954, 1038, 1278, 1557, 1908, 2076, 2556, 3114, 3763, 6228, 7526, 9169, 11289, 12283, 15052, 18338, 22578, 24566, 27507, 33867, 36676, 36849, 45156, 49132, 55014, 67734, 73698, 82521, 110028, 110547, 135468, 147396, 165042, 221094, 330084, 442188, 650999, 1301998, 1952997, 2603996, 3905994, 5858991, 7811988, 11717982, 23435964]

約数ペア:

[(1, 23435964), (2, 11717982), (3, 7811988), (4, 5858991), (6, 3905994), (9, 2603996), (12, 1952997), (18, 1301998), (36, 650999), (53, 442188), (71, 330084), (106, 221094), (142, 165042), (159, 147396), (173, 135468), (212, 110547), (213, 110028), (284, 82521), (318, 73698), (346, 67734), (426, 55014), (477, 49132), (519, 45156), (636, 36849), (639, 36676), (692, 33867), (852, 27507), (954, 24566), (1038, 22578), (1278, 18338), (1557, 15052), (1908, 12283), (2076, 11289), (2556, 9169), (3114, 7526), (3763, 6228)]