15678081756

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{571}}^1\times {\mathrm{5051}}^1$

素因数の和:5783

約数の個数: 72

約数和(自身を含む): 39970939008

約数和(自身を除く): 24292857252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 571, 604, 906, 1142, 1359, 1713, 1812, 2284, 2718, 3426, 5051, 5139, 5436, 6852, 10102, 10278, 15153, 20204, 20556, 30306, 45459, 60612, 86221, 90918, 172442, 181836, 258663, 344884, 517326, 762701, 775989, 1034652, 1525402, 1551978, 2288103, 2884121, 3050804, 3103956, 4576206, 5768242, 6864309, 8652363, 9152412, 11536484, 13728618, 17304726, 25957089, 27457236, 34609452, 51914178, 103828356, 435502271, 871004542, 1306506813, 1742009084, 2613013626, 3919520439, 5226027252, 7839040878, 15678081756]

約数ペア:

[(1, 15678081756), (2, 7839040878), (3, 5226027252), (4, 3919520439), (6, 2613013626), (9, 1742009084), (12, 1306506813), (18, 871004542), (36, 435502271), (151, 103828356), (302, 51914178), (453, 34609452), (571, 27457236), (604, 25957089), (906, 17304726), (1142, 13728618), (1359, 11536484), (1713, 9152412), (1812, 8652363), (2284, 6864309), (2718, 5768242), (3426, 4576206), (5051, 3103956), (5139, 3050804), (5436, 2884121), (6852, 2288103), (10102, 1551978), (10278, 1525402), (15153, 1034652), (20204, 775989), (20556, 762701), (30306, 517326), (45459, 344884), (60612, 258663), (86221, 181836), (90918, 172442)]