38887236

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^2\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 72

約数和(自身を含む): 103641440

約数和(自身を除く): 64754204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 163, 188, 282, 326, 423, 489, 564, 652, 846, 978, 1269, 1467, 1692, 1956, 2209, 2538, 2934, 4401, 4418, 5076, 5868, 6627, 7661, 8802, 8836, 13254, 15322, 17604, 19881, 22983, 26508, 30644, 39762, 45966, 59643, 68949, 79524, 91932, 119286, 137898, 206847, 238572, 275796, 360067, 413694, 720134, 827388, 1080201, 1440268, 2160402, 3240603, 4320804, 6481206, 9721809, 12962412, 19443618, 38887236]

約数ペア:

[(1, 38887236), (2, 19443618), (3, 12962412), (4, 9721809), (6, 6481206), (9, 4320804), (12, 3240603), (18, 2160402), (27, 1440268), (36, 1080201), (47, 827388), (54, 720134), (94, 413694), (108, 360067), (141, 275796), (163, 238572), (188, 206847), (282, 137898), (326, 119286), (423, 91932), (489, 79524), (564, 68949), (652, 59643), (846, 45966), (978, 39762), (1269, 30644), (1467, 26508), (1692, 22983), (1956, 19881), (2209, 17604), (2538, 15322), (2934, 13254), (4401, 8836), (4418, 8802), (5076, 7661), (5868, 6627)]