40084884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2269

約数の個数: 72

約数和(自身を含む): 117440960

約数和(自身を除く): 77356076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2179, 2628, 3066, 4358, 4599, 6132, 6537, 8716, 9198, 13074, 15253, 18396, 19611, 26148, 30506, 39222, 45759, 61012, 78444, 91518, 137277, 159067, 183036, 274554, 318134, 477201, 549108, 636268, 954402, 1113469, 1431603, 1908804, 2226938, 2863206, 3340407, 4453876, 5726412, 6680814, 10021221, 13361628, 20042442, 40084884]

約数ペア:

[(1, 40084884), (2, 20042442), (3, 13361628), (4, 10021221), (6, 6680814), (7, 5726412), (9, 4453876), (12, 3340407), (14, 2863206), (18, 2226938), (21, 1908804), (28, 1431603), (36, 1113469), (42, 954402), (63, 636268), (73, 549108), (84, 477201), (126, 318134), (146, 274554), (219, 183036), (252, 159067), (292, 137277), (438, 91518), (511, 78444), (657, 61012), (876, 45759), (1022, 39222), (1314, 30506), (1533, 26148), (2044, 19611), (2179, 18396), (2628, 15253), (3066, 13074), (4358, 9198), (4599, 8716), (6132, 6537)]