38472444

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:939

約数の個数: 72

約数和(自身を含む): 103062960

約数和(自身を除く): 64590516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 774, 857, 1044, 1247, 1548, 1714, 2494, 2571, 3428, 3741, 4988, 5142, 7482, 7713, 10284, 11223, 14964, 15426, 22446, 24853, 30852, 36851, 44892, 49706, 73702, 74559, 99412, 110553, 147404, 149118, 221106, 223677, 298236, 331659, 442212, 447354, 663318, 894708, 1068679, 1326636, 2137358, 3206037, 4274716, 6412074, 9618111, 12824148, 19236222, 38472444]

約数ペア:

[(1, 38472444), (2, 19236222), (3, 12824148), (4, 9618111), (6, 6412074), (9, 4274716), (12, 3206037), (18, 2137358), (29, 1326636), (36, 1068679), (43, 894708), (58, 663318), (86, 447354), (87, 442212), (116, 331659), (129, 298236), (172, 223677), (174, 221106), (258, 149118), (261, 147404), (348, 110553), (387, 99412), (516, 74559), (522, 73702), (774, 49706), (857, 44892), (1044, 36851), (1247, 30852), (1548, 24853), (1714, 22446), (2494, 15426), (2571, 14964), (3428, 11223), (3741, 10284), (4988, 7713), (5142, 7482)]