61519788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:548

約数の個数: 108

約数和(自身を含む): 177187920

約数和(自身を除く): 115668132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 121, 132, 174, 198, 242, 261, 319, 348, 363, 396, 484, 487, 522, 638, 726, 957, 974, 1044, 1089, 1276, 1452, 1461, 1914, 1948, 2178, 2871, 2922, 3509, 3828, 4356, 4383, 5357, 5742, 5844, 7018, 8766, 10527, 10714, 11484, 14036, 14123, 16071, 17532, 21054, 21428, 28246, 31581, 32142, 42108, 42369, 48213, 56492, 58927, 63162, 64284, 84738, 96426, 117854, 126324, 127107, 155353, 169476, 176781, 192852, 235708, 254214, 310706, 353562, 466059, 508428, 530343, 621412, 707124, 932118, 1060686, 1398177, 1708883, 1864236, 2121372, 2796354, 3417766, 5126649, 5592708, 6835532, 10253298, 15379947, 20506596, 30759894, 61519788]

約数ペア:

[(1, 61519788), (2, 30759894), (3, 20506596), (4, 15379947), (6, 10253298), (9, 6835532), (11, 5592708), (12, 5126649), (18, 3417766), (22, 2796354), (29, 2121372), (33, 1864236), (36, 1708883), (44, 1398177), (58, 1060686), (66, 932118), (87, 707124), (99, 621412), (116, 530343), (121, 508428), (132, 466059), (174, 353562), (198, 310706), (242, 254214), (261, 235708), (319, 192852), (348, 176781), (363, 169476), (396, 155353), (484, 127107), (487, 126324), (522, 117854), (638, 96426), (726, 84738), (957, 64284), (974, 63162), (1044, 58927), (1089, 56492), (1276, 48213), (1452, 42369), (1461, 42108), (1914, 32142), (1948, 31581), (2178, 28246), (2871, 21428), (2922, 21054), (3509, 17532), (3828, 16071), (4356, 14123), (4383, 14036), (5357, 11484), (5742, 10714), (5844, 10527), (7018, 8766)]