38302164

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 100420320

約数和(自身を除く): 62118156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 109, 129, 172, 218, 227, 258, 327, 387, 436, 454, 516, 654, 681, 774, 908, 981, 1308, 1362, 1548, 1962, 2043, 2724, 3924, 4086, 4687, 8172, 9374, 9761, 14061, 18748, 19522, 24743, 28122, 29283, 39044, 42183, 49486, 56244, 58566, 74229, 84366, 87849, 98972, 117132, 148458, 168732, 175698, 222687, 296916, 351396, 445374, 890748, 1063949, 2127898, 3191847, 4255796, 6383694, 9575541, 12767388, 19151082, 38302164]

約数ペア:

[(1, 38302164), (2, 19151082), (3, 12767388), (4, 9575541), (6, 6383694), (9, 4255796), (12, 3191847), (18, 2127898), (36, 1063949), (43, 890748), (86, 445374), (109, 351396), (129, 296916), (172, 222687), (218, 175698), (227, 168732), (258, 148458), (327, 117132), (387, 98972), (436, 87849), (454, 84366), (516, 74229), (654, 58566), (681, 56244), (774, 49486), (908, 42183), (981, 39044), (1308, 29283), (1362, 28122), (1548, 24743), (1962, 19522), (2043, 18748), (2724, 14061), (3924, 9761), (4086, 9374), (4687, 8172)]