80197434

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1423}}^1$

素因数の和:1563

約数の個数: 48

約数和(自身を含む): 181269504

約数和(自身を除く): 101072070

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 101, 186, 202, 279, 303, 558, 606, 909, 1423, 1818, 2846, 3131, 4269, 6262, 8538, 9393, 12807, 18786, 25614, 28179, 44113, 56358, 88226, 132339, 143723, 264678, 287446, 397017, 431169, 794034, 862338, 1293507, 2587014, 4455413, 8910826, 13366239, 26732478, 40098717, 80197434]

約数ペア:

[(1, 80197434), (2, 40098717), (3, 26732478), (6, 13366239), (9, 8910826), (18, 4455413), (31, 2587014), (62, 1293507), (93, 862338), (101, 794034), (186, 431169), (202, 397017), (279, 287446), (303, 264678), (558, 143723), (606, 132339), (909, 88226), (1423, 56358), (1818, 44113), (2846, 28179), (3131, 25614), (4269, 18786), (6262, 12807), (8538, 9393)]