71010216

素因数分解:

$2^3\times 3^3\times {\mathrm{521}}^1\times {\mathrm{631}}^1$

素因数の和:1167

約数の個数: 64

約数和(自身を含む): 197942400

約数和(自身を除く): 126932184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 521, 631, 1042, 1262, 1563, 1893, 2084, 2524, 3126, 3786, 4168, 4689, 5048, 5679, 6252, 7572, 9378, 11358, 12504, 14067, 15144, 17037, 18756, 22716, 28134, 34074, 37512, 45432, 56268, 68148, 112536, 136296, 328751, 657502, 986253, 1315004, 1972506, 2630008, 2958759, 3945012, 5917518, 7890024, 8876277, 11835036, 17752554, 23670072, 35505108, 71010216]

約数ペア:

[(1, 71010216), (2, 35505108), (3, 23670072), (4, 17752554), (6, 11835036), (8, 8876277), (9, 7890024), (12, 5917518), (18, 3945012), (24, 2958759), (27, 2630008), (36, 1972506), (54, 1315004), (72, 986253), (108, 657502), (216, 328751), (521, 136296), (631, 112536), (1042, 68148), (1262, 56268), (1563, 45432), (1893, 37512), (2084, 34074), (2524, 28134), (3126, 22716), (3786, 18756), (4168, 17037), (4689, 15144), (5048, 14067), (5679, 12504), (6252, 11358), (7572, 9378)]