77774472

素因数分解:

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

素因数の和:272

約数の個数: 96

約数和(自身を含む): 222088800

約数和(自身を除く): 144314328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 163, 188, 216, 282, 326, 376, 423, 489, 564, 652, 846, 978, 1128, 1269, 1304, 1467, 1692, 1956, 2209, 2538, 2934, 3384, 3912, 4401, 4418, 5076, 5868, 6627, 7661, 8802, 8836, 10152, 11736, 13254, 15322, 17604, 17672, 19881, 22983, 26508, 30644, 35208, 39762, 45966, 53016, 59643, 61288, 68949, 79524, 91932, 119286, 137898, 159048, 183864, 206847, 238572, 275796, 360067, 413694, 477144, 551592, 720134, 827388, 1080201, 1440268, 1654776, 2160402, 2880536, 3240603, 4320804, 6481206, 8641608, 9721809, 12962412, 19443618, 25924824, 38887236, 77774472]

約数ペア:

[(1, 77774472), (2, 38887236), (3, 25924824), (4, 19443618), (6, 12962412), (8, 9721809), (9, 8641608), (12, 6481206), (18, 4320804), (24, 3240603), (27, 2880536), (36, 2160402), (47, 1654776), (54, 1440268), (72, 1080201), (94, 827388), (108, 720134), (141, 551592), (163, 477144), (188, 413694), (216, 360067), (282, 275796), (326, 238572), (376, 206847), (423, 183864), (489, 159048), (564, 137898), (652, 119286), (846, 91932), (978, 79524), (1128, 68949), (1269, 61288), (1304, 59643), (1467, 53016), (1692, 45966), (1956, 39762), (2209, 35208), (2538, 30644), (2934, 26508), (3384, 22983), (3912, 19881), (4401, 17672), (4418, 17604), (5076, 15322), (5868, 13254), (6627, 11736), (7661, 10152), (8802, 8836)]