123021072

素因数分解:

$2^4\times 3^3\times {\mathrm{223}}^1\times {\mathrm{1277}}^1$

素因数の和:1517

約数の個数: 80

約数和(自身を含む): 354977280

約数和(自身を除く): 231956208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 223, 432, 446, 669, 892, 1277, 1338, 1784, 2007, 2554, 2676, 3568, 3831, 4014, 5108, 5352, 6021, 7662, 8028, 10216, 10704, 11493, 12042, 15324, 16056, 20432, 22986, 24084, 30648, 32112, 34479, 45972, 48168, 61296, 68958, 91944, 96336, 137916, 183888, 275832, 284771, 551664, 569542, 854313, 1139084, 1708626, 2278168, 2562939, 3417252, 4556336, 5125878, 6834504, 7688817, 10251756, 13669008, 15377634, 20503512, 30755268, 41007024, 61510536, 123021072]

約数ペア:

[(1, 123021072), (2, 61510536), (3, 41007024), (4, 30755268), (6, 20503512), (8, 15377634), (9, 13669008), (12, 10251756), (16, 7688817), (18, 6834504), (24, 5125878), (27, 4556336), (36, 3417252), (48, 2562939), (54, 2278168), (72, 1708626), (108, 1139084), (144, 854313), (216, 569542), (223, 551664), (432, 284771), (446, 275832), (669, 183888), (892, 137916), (1277, 96336), (1338, 91944), (1784, 68958), (2007, 61296), (2554, 48168), (2676, 45972), (3568, 34479), (3831, 32112), (4014, 30648), (5108, 24084), (5352, 22986), (6021, 20432), (7662, 16056), (8028, 15324), (10216, 12042), (10704, 11493)]