61612386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 144167040

約数和(自身を除く): 82554654

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 89, 102, 178, 187, 267, 374, 534, 561, 617, 979, 1122, 1234, 1513, 1851, 1958, 2937, 3026, 3702, 4539, 5874, 6787, 9078, 10489, 13574, 16643, 20361, 20978, 31467, 33286, 40722, 49929, 54913, 62934, 99858, 109826, 115379, 164739, 230758, 329478, 346137, 604043, 692274, 933521, 1208086, 1812129, 1867042, 2800563, 3624258, 5601126, 10268731, 20537462, 30806193, 61612386]

約数ペア:

[(1, 61612386), (2, 30806193), (3, 20537462), (6, 10268731), (11, 5601126), (17, 3624258), (22, 2800563), (33, 1867042), (34, 1812129), (51, 1208086), (66, 933521), (89, 692274), (102, 604043), (178, 346137), (187, 329478), (267, 230758), (374, 164739), (534, 115379), (561, 109826), (617, 99858), (979, 62934), (1122, 54913), (1234, 49929), (1513, 40722), (1851, 33286), (1958, 31467), (2937, 20978), (3026, 20361), (3702, 16643), (4539, 13574), (5874, 10489), (6787, 9078)]