79524324

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{491}}^1$

素因数の和:921

約数の個数: 72

約数和(自身を含む): 220278240

約数和(自身を除く): 140753916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 409, 491, 818, 982, 1227, 1473, 1636, 1964, 2454, 2946, 3681, 4419, 4499, 4908, 5401, 5892, 7362, 8838, 8998, 10802, 13497, 14724, 16203, 17676, 17996, 21604, 26994, 32406, 40491, 48609, 53988, 64812, 80982, 97218, 161964, 194436, 200819, 401638, 602457, 803276, 1204914, 1807371, 2209009, 2409828, 3614742, 4418018, 6627027, 7229484, 8836036, 13254054, 19881081, 26508108, 39762162, 79524324]

約数ペア:

[(1, 79524324), (2, 39762162), (3, 26508108), (4, 19881081), (6, 13254054), (9, 8836036), (11, 7229484), (12, 6627027), (18, 4418018), (22, 3614742), (33, 2409828), (36, 2209009), (44, 1807371), (66, 1204914), (99, 803276), (132, 602457), (198, 401638), (396, 200819), (409, 194436), (491, 161964), (818, 97218), (982, 80982), (1227, 64812), (1473, 53988), (1636, 48609), (1964, 40491), (2454, 32406), (2946, 26994), (3681, 21604), (4419, 17996), (4499, 17676), (4908, 16203), (5401, 14724), (5892, 13497), (7362, 10802), (8838, 8998)]