72973768

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:950

約数の個数: 64

約数和(自身を含む): 164707200

約数和(自身を除く): 91733432

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 41, 56, 74, 82, 148, 164, 259, 287, 296, 328, 518, 574, 859, 1036, 1148, 1517, 1718, 2072, 2296, 3034, 3436, 6013, 6068, 6872, 10619, 12026, 12136, 21238, 24052, 31783, 35219, 42476, 48104, 63566, 70438, 84952, 127132, 140876, 222481, 246533, 254264, 281752, 444962, 493066, 889924, 986132, 1303103, 1779848, 1972264, 2606206, 5212412, 9121721, 10424824, 18243442, 36486884, 72973768]

約数ペア:

[(1, 72973768), (2, 36486884), (4, 18243442), (7, 10424824), (8, 9121721), (14, 5212412), (28, 2606206), (37, 1972264), (41, 1779848), (56, 1303103), (74, 986132), (82, 889924), (148, 493066), (164, 444962), (259, 281752), (287, 254264), (296, 246533), (328, 222481), (518, 140876), (574, 127132), (859, 84952), (1036, 70438), (1148, 63566), (1517, 48104), (1718, 42476), (2072, 35219), (2296, 31783), (3034, 24052), (3436, 21238), (6013, 12136), (6068, 12026), (6872, 10619)]