80006262532

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{619}}^1\times {\mathrm{11177}}^1$

素因数の和:11873

約数の個数: 72

約数和(自身を含む): 165912818400

約数和(自身を除く): 85906555868

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 413, 619, 826, 1238, 1652, 2476, 2891, 4333, 5782, 8666, 11177, 11564, 17332, 22354, 30331, 36521, 44708, 60662, 73042, 78239, 121324, 146084, 156478, 255647, 312956, 511294, 547673, 659443, 1022588, 1095346, 1318886, 1789529, 2190692, 2637772, 3579058, 4616101, 6918563, 7158116, 9232202, 13837126, 18464404, 27674252, 32312707, 48429941, 64625414, 96859882, 129250828, 193719764, 339009587, 408195217, 678019174, 816390434, 1356038348, 1632780868, 2857366519, 5714733038, 11429466076, 20001565633, 40003131266, 80006262532]

約数ペア:

[(1, 80006262532), (2, 40003131266), (4, 20001565633), (7, 11429466076), (14, 5714733038), (28, 2857366519), (49, 1632780868), (59, 1356038348), (98, 816390434), (118, 678019174), (196, 408195217), (236, 339009587), (413, 193719764), (619, 129250828), (826, 96859882), (1238, 64625414), (1652, 48429941), (2476, 32312707), (2891, 27674252), (4333, 18464404), (5782, 13837126), (8666, 9232202), (11177, 7158116), (11564, 6918563), (17332, 4616101), (22354, 3579058), (30331, 2637772), (36521, 2190692), (44708, 1789529), (60662, 1318886), (73042, 1095346), (78239, 1022588), (121324, 659443), (146084, 547673), (156478, 511294), (255647, 312956)]