72515634

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 158118912

約数和(自身を除く): 85603278

約数列:

[1, 2, 3, 6, 31, 37, 41, 62, 74, 82, 93, 111, 123, 186, 222, 246, 257, 514, 771, 1147, 1271, 1517, 1542, 2294, 2542, 3034, 3441, 3813, 4551, 6882, 7626, 7967, 9102, 9509, 10537, 15934, 19018, 21074, 23901, 28527, 31611, 47027, 47802, 57054, 63222, 94054, 141081, 282162, 294779, 326647, 389869, 589558, 653294, 779738, 884337, 979941, 1169607, 1768674, 1959882, 2339214, 12085939, 24171878, 36257817, 72515634]

約数ペア:

[(1, 72515634), (2, 36257817), (3, 24171878), (6, 12085939), (31, 2339214), (37, 1959882), (41, 1768674), (62, 1169607), (74, 979941), (82, 884337), (93, 779738), (111, 653294), (123, 589558), (186, 389869), (222, 326647), (246, 294779), (257, 282162), (514, 141081), (771, 94054), (1147, 63222), (1271, 57054), (1517, 47802), (1542, 47027), (2294, 31611), (2542, 28527), (3034, 23901), (3441, 21074), (3813, 19018), (4551, 15934), (6882, 10537), (7626, 9509), (7967, 9102)]