66020824

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 134830080

約数和(自身を除く): 68809256

約数列:

[1, 2, 4, 8, 31, 41, 43, 62, 82, 86, 124, 151, 164, 172, 248, 302, 328, 344, 604, 1208, 1271, 1333, 1763, 2542, 2666, 3526, 4681, 5084, 5332, 6191, 6493, 7052, 9362, 10168, 10664, 12382, 12986, 14104, 18724, 24764, 25972, 37448, 49528, 51944, 54653, 109306, 191921, 201283, 218612, 266213, 383842, 402566, 437224, 532426, 767684, 805132, 1064852, 1535368, 1610264, 2129704, 8252603, 16505206, 33010412, 66020824]

約数ペア:

[(1, 66020824), (2, 33010412), (4, 16505206), (8, 8252603), (31, 2129704), (41, 1610264), (43, 1535368), (62, 1064852), (82, 805132), (86, 767684), (124, 532426), (151, 437224), (164, 402566), (172, 383842), (248, 266213), (302, 218612), (328, 201283), (344, 191921), (604, 109306), (1208, 54653), (1271, 51944), (1333, 49528), (1763, 37448), (2542, 25972), (2666, 24764), (3526, 18724), (4681, 14104), (5084, 12986), (5332, 12382), (6191, 10664), (6493, 10168), (7052, 9362)]