77669766

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{5387}}^1$

素因数の和:5490

約数の個数: 40

約数和(自身を含む): 176025960

約数和(自身を除く): 98356194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 1602, 2403, 4806, 5387, 7209, 10774, 14418, 16161, 32322, 48483, 96966, 145449, 290898, 436347, 479443, 872694, 958886, 1438329, 2876658, 4314987, 8629974, 12944961, 25889922, 38834883, 77669766]

約数ペア:

[(1, 77669766), (2, 38834883), (3, 25889922), (6, 12944961), (9, 8629974), (18, 4314987), (27, 2876658), (54, 1438329), (81, 958886), (89, 872694), (162, 479443), (178, 436347), (267, 290898), (534, 145449), (801, 96966), (1602, 48483), (2403, 32322), (4806, 16161), (5387, 14418), (7209, 10774)]