83668872

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{71147}}^1$

素因数の和:71170

約数の個数: 48

約数和(自身を含む): 243326160

約数和(自身を除く): 159657288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 71147, 142294, 213441, 284588, 426882, 498029, 569176, 853764, 996058, 1494087, 1707528, 1992116, 2988174, 3486203, 3984232, 5976348, 6972406, 10458609, 11952696, 13944812, 20917218, 27889624, 41834436, 83668872]

約数ペア:

[(1, 83668872), (2, 41834436), (3, 27889624), (4, 20917218), (6, 13944812), (7, 11952696), (8, 10458609), (12, 6972406), (14, 5976348), (21, 3984232), (24, 3486203), (28, 2988174), (42, 1992116), (49, 1707528), (56, 1494087), (84, 996058), (98, 853764), (147, 569176), (168, 498029), (196, 426882), (294, 284588), (392, 213441), (588, 142294), (1176, 71147)]