80197788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{809}}^1$

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 204664320

約数和(自身を除く): 124466532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 751, 809, 1502, 1618, 2253, 2427, 3004, 3236, 4506, 4854, 8261, 8899, 9012, 9708, 16522, 17798, 24783, 26697, 33044, 35596, 49566, 53394, 99132, 106788, 607559, 1215118, 1822677, 2430236, 3645354, 6683149, 7290708, 13366298, 20049447, 26732596, 40098894, 80197788]

約数ペア:

[(1, 80197788), (2, 40098894), (3, 26732596), (4, 20049447), (6, 13366298), (11, 7290708), (12, 6683149), (22, 3645354), (33, 2430236), (44, 1822677), (66, 1215118), (132, 607559), (751, 106788), (809, 99132), (1502, 53394), (1618, 49566), (2253, 35596), (2427, 33044), (3004, 26697), (3236, 24783), (4506, 17798), (4854, 16522), (8261, 9708), (8899, 9012)]