85289424

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{991}}^1$

素因数の和:1176

約数の個数: 80

約数和(自身を含む): 242079744

約数和(自身を除く): 156790320

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 163, 176, 264, 326, 489, 528, 652, 978, 991, 1304, 1793, 1956, 1982, 2608, 2973, 3586, 3912, 3964, 5379, 5946, 7172, 7824, 7928, 10758, 10901, 11892, 14344, 15856, 21516, 21802, 23784, 28688, 32703, 43032, 43604, 47568, 65406, 86064, 87208, 130812, 161533, 174416, 261624, 323066, 484599, 523248, 646132, 969198, 1292264, 1776863, 1938396, 2584528, 3553726, 3876792, 5330589, 7107452, 7753584, 10661178, 14214904, 21322356, 28429808, 42644712, 85289424]

約数ペア:

[(1, 85289424), (2, 42644712), (3, 28429808), (4, 21322356), (6, 14214904), (8, 10661178), (11, 7753584), (12, 7107452), (16, 5330589), (22, 3876792), (24, 3553726), (33, 2584528), (44, 1938396), (48, 1776863), (66, 1292264), (88, 969198), (132, 646132), (163, 523248), (176, 484599), (264, 323066), (326, 261624), (489, 174416), (528, 161533), (652, 130812), (978, 87208), (991, 86064), (1304, 65406), (1793, 47568), (1956, 43604), (1982, 43032), (2608, 32703), (2973, 28688), (3586, 23784), (3912, 21802), (3964, 21516), (5379, 15856), (5946, 14344), (7172, 11892), (7824, 10901), (7928, 10758)]