64663248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{599}}^1$

素因数の和:796

約数の個数: 80

約数和(自身を含む): 181238400

約数和(自身を除く): 116575152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 173, 208, 312, 346, 519, 599, 624, 692, 1038, 1198, 1384, 1797, 2076, 2249, 2396, 2768, 3594, 4152, 4498, 4792, 6747, 7188, 7787, 8304, 8996, 9584, 13494, 14376, 15574, 17992, 23361, 26988, 28752, 31148, 35984, 46722, 53976, 62296, 93444, 103627, 107952, 124592, 186888, 207254, 310881, 373776, 414508, 621762, 829016, 1243524, 1347151, 1658032, 2487048, 2694302, 4041453, 4974096, 5388604, 8082906, 10777208, 16165812, 21554416, 32331624, 64663248]

約数ペア:

[(1, 64663248), (2, 32331624), (3, 21554416), (4, 16165812), (6, 10777208), (8, 8082906), (12, 5388604), (13, 4974096), (16, 4041453), (24, 2694302), (26, 2487048), (39, 1658032), (48, 1347151), (52, 1243524), (78, 829016), (104, 621762), (156, 414508), (173, 373776), (208, 310881), (312, 207254), (346, 186888), (519, 124592), (599, 107952), (624, 103627), (692, 93444), (1038, 62296), (1198, 53976), (1384, 46722), (1797, 35984), (2076, 31148), (2249, 28752), (2396, 26988), (2768, 23361), (3594, 17992), (4152, 15574), (4498, 14376), (4792, 13494), (6747, 9584), (7188, 8996), (7787, 8304)]