69387344

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:484

約数の個数: 60

約数和(自身を含む): 148133376

約数和(自身を除く): 78746032

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 169, 208, 268, 338, 383, 536, 676, 766, 871, 1072, 1352, 1532, 1742, 2704, 3064, 3484, 4979, 6128, 6968, 9958, 11323, 13936, 19916, 22646, 25661, 39832, 45292, 51322, 64727, 79664, 90584, 102644, 129454, 181168, 205288, 258908, 333593, 410576, 517816, 667186, 1035632, 1334372, 2668744, 4336709, 5337488, 8673418, 17346836, 34693672, 69387344]

約数ペア:

[(1, 69387344), (2, 34693672), (4, 17346836), (8, 8673418), (13, 5337488), (16, 4336709), (26, 2668744), (52, 1334372), (67, 1035632), (104, 667186), (134, 517816), (169, 410576), (208, 333593), (268, 258908), (338, 205288), (383, 181168), (536, 129454), (676, 102644), (766, 90584), (871, 79664), (1072, 64727), (1352, 51322), (1532, 45292), (1742, 39832), (2704, 25661), (3064, 22646), (3484, 19916), (4979, 13936), (6128, 11323), (6968, 9958)]