99144448

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^3$

素因数の和:122

約数の個数: 72

約数和(自身を含む): 220228736

約数和(自身を除く): 121084288

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 806, 832, 961, 992, 1612, 1664, 1922, 1984, 3224, 3328, 3844, 3968, 6448, 7688, 7936, 12493, 12896, 15376, 24986, 25792, 29791, 30752, 49972, 51584, 59582, 61504, 99944, 103168, 119164, 123008, 199888, 238328, 246016, 387283, 399776, 476656, 774566, 799552, 953312, 1549132, 1599104, 1906624, 3098264, 3198208, 3813248, 6196528, 7626496, 12393056, 24786112, 49572224, 99144448]

約数ペア:

[(1, 99144448), (2, 49572224), (4, 24786112), (8, 12393056), (13, 7626496), (16, 6196528), (26, 3813248), (31, 3198208), (32, 3098264), (52, 1906624), (62, 1599104), (64, 1549132), (104, 953312), (124, 799552), (128, 774566), (208, 476656), (248, 399776), (256, 387283), (403, 246016), (416, 238328), (496, 199888), (806, 123008), (832, 119164), (961, 103168), (992, 99944), (1612, 61504), (1664, 59582), (1922, 51584), (1984, 49972), (3224, 30752), (3328, 29791), (3844, 25792), (3968, 24986), (6448, 15376), (7688, 12896), (7936, 12493)]