72838128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{12541}}^1$

素因数の和:12574

約数の個数: 60

約数和(自身を含む): 206842664

約数和(自身を除く): 134004536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 5808, 12541, 25082, 37623, 50164, 75246, 100328, 137951, 150492, 200656, 275902, 300984, 413853, 551804, 601968, 827706, 1103608, 1517461, 1655412, 2207216, 3034922, 3310824, 4552383, 6069844, 6621648, 9104766, 12139688, 18209532, 24279376, 36419064, 72838128]

約数ペア:

[(1, 72838128), (2, 36419064), (3, 24279376), (4, 18209532), (6, 12139688), (8, 9104766), (11, 6621648), (12, 6069844), (16, 4552383), (22, 3310824), (24, 3034922), (33, 2207216), (44, 1655412), (48, 1517461), (66, 1103608), (88, 827706), (121, 601968), (132, 551804), (176, 413853), (242, 300984), (264, 275902), (363, 200656), (484, 150492), (528, 137951), (726, 100328), (968, 75246), (1452, 50164), (1936, 37623), (2904, 25082), (5808, 12541)]