72773470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3259}}^1$

素因数の和:3313

約数の個数: 64

約数和(自身を含む): 168998400

約数和(自身を除く): 96224930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 770, 1015, 1595, 2030, 2233, 3190, 3259, 4466, 6518, 11165, 16295, 22330, 22813, 32590, 35849, 45626, 71698, 94511, 114065, 179245, 189022, 228130, 250943, 358490, 472555, 501886, 661577, 945110, 1039621, 1254715, 1323154, 2079242, 2509430, 3307885, 5198105, 6615770, 7277347, 10396210, 14554694, 36386735, 72773470]

約数ペア:

[(1, 72773470), (2, 36386735), (5, 14554694), (7, 10396210), (10, 7277347), (11, 6615770), (14, 5198105), (22, 3307885), (29, 2509430), (35, 2079242), (55, 1323154), (58, 1254715), (70, 1039621), (77, 945110), (110, 661577), (145, 501886), (154, 472555), (203, 358490), (290, 250943), (319, 228130), (385, 189022), (406, 179245), (638, 114065), (770, 94511), (1015, 71698), (1595, 45626), (2030, 35849), (2233, 32590), (3190, 22813), (3259, 22330), (4466, 16295), (6518, 11165)]