79640226

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 182217600

約数和(自身を除く): 102577374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 89, 146, 178, 219, 227, 267, 438, 454, 534, 657, 681, 801, 1314, 1362, 1602, 1971, 2043, 2403, 3942, 4086, 4806, 6129, 6497, 12258, 12994, 16571, 19491, 20203, 33142, 38982, 40406, 49713, 58473, 60609, 99426, 116946, 121218, 149139, 175419, 181827, 298278, 350838, 363654, 447417, 545481, 894834, 1090962, 1474819, 2949638, 4424457, 8848914, 13273371, 26546742, 39820113, 79640226]

約数ペア:

[(1, 79640226), (2, 39820113), (3, 26546742), (6, 13273371), (9, 8848914), (18, 4424457), (27, 2949638), (54, 1474819), (73, 1090962), (89, 894834), (146, 545481), (178, 447417), (219, 363654), (227, 350838), (267, 298278), (438, 181827), (454, 175419), (534, 149139), (657, 121218), (681, 116946), (801, 99426), (1314, 60609), (1362, 58473), (1602, 49713), (1971, 40406), (2043, 38982), (2403, 33142), (3942, 20203), (4086, 19491), (4806, 16571), (6129, 12994), (6497, 12258)]