64722636

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1193}}^1$

素因数の和:1351

約数の個数: 72

約数和(自身を含む): 179931024

約数和(自身を除く): 115208388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 137, 198, 274, 396, 411, 548, 822, 1193, 1233, 1507, 1644, 2386, 2466, 3014, 3579, 4521, 4772, 4932, 6028, 7158, 9042, 10737, 13123, 13563, 14316, 18084, 21474, 26246, 27126, 39369, 42948, 52492, 54252, 78738, 118107, 157476, 163441, 236214, 326882, 472428, 490323, 653764, 980646, 1470969, 1797851, 1961292, 2941938, 3595702, 5393553, 5883876, 7191404, 10787106, 16180659, 21574212, 32361318, 64722636]

約数ペア:

[(1, 64722636), (2, 32361318), (3, 21574212), (4, 16180659), (6, 10787106), (9, 7191404), (11, 5883876), (12, 5393553), (18, 3595702), (22, 2941938), (33, 1961292), (36, 1797851), (44, 1470969), (66, 980646), (99, 653764), (132, 490323), (137, 472428), (198, 326882), (274, 236214), (396, 163441), (411, 157476), (548, 118107), (822, 78738), (1193, 54252), (1233, 52492), (1507, 42948), (1644, 39369), (2386, 27126), (2466, 26246), (3014, 21474), (3579, 18084), (4521, 14316), (4772, 13563), (4932, 13123), (6028, 10737), (7158, 9042)]