69423844

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 149885120

約数和(自身を除く): 80461276

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 109, 161, 172, 218, 301, 322, 436, 529, 602, 644, 763, 989, 1058, 1204, 1526, 1978, 2116, 2507, 3052, 3703, 3956, 4687, 5014, 6923, 7406, 9374, 10028, 13846, 14812, 17549, 18748, 22747, 27692, 32809, 35098, 45494, 57661, 65618, 70196, 90988, 107801, 115322, 131236, 159229, 215602, 230644, 318458, 403627, 431204, 636916, 754607, 807254, 1509214, 1614508, 2479423, 3018428, 4958846, 9917692, 17355961, 34711922, 69423844]

約数ペア:

[(1, 69423844), (2, 34711922), (4, 17355961), (7, 9917692), (14, 4958846), (23, 3018428), (28, 2479423), (43, 1614508), (46, 1509214), (86, 807254), (92, 754607), (109, 636916), (161, 431204), (172, 403627), (218, 318458), (301, 230644), (322, 215602), (436, 159229), (529, 131236), (602, 115322), (644, 107801), (763, 90988), (989, 70196), (1058, 65618), (1204, 57661), (1526, 45494), (1978, 35098), (2116, 32809), (2507, 27692), (3052, 22747), (3703, 18748), (3956, 17549), (4687, 14812), (5014, 13846), (6923, 10028), (7406, 9374)]