77967738

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{16223}}^1$

素因数の和:16323

約数の個数: 32

約数和(自身を含む): 175219200

約数和(自身を除く): 97251462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 16223, 32446, 48669, 97338, 146007, 292014, 438021, 876042, 1443847, 2887694, 4331541, 8663082, 12994623, 25989246, 38983869, 77967738]

約数ペア:

[(1, 77967738), (2, 38983869), (3, 25989246), (6, 12994623), (9, 8663082), (18, 4331541), (27, 2887694), (54, 1443847), (89, 876042), (178, 438021), (267, 292014), (534, 146007), (801, 97338), (1602, 48669), (2403, 32446), (4806, 16223)]