76481028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9613}}^1$

素因数の和:9653

約数の個数: 72

約数和(自身を含む): 220468248

約数和(自身を除く): 143987220

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 9613, 19226, 28839, 38452, 57678, 86517, 115356, 124969, 163421, 173034, 249938, 326842, 346068, 374907, 490263, 499876, 653684, 749814, 980526, 1124721, 1470789, 1499628, 1961052, 2124473, 2249442, 2941578, 4248946, 4498884, 5883156, 6373419, 8497892, 12746838, 19120257, 25493676, 38240514, 76481028]

約数ペア:

[(1, 76481028), (2, 38240514), (3, 25493676), (4, 19120257), (6, 12746838), (9, 8497892), (12, 6373419), (13, 5883156), (17, 4498884), (18, 4248946), (26, 2941578), (34, 2249442), (36, 2124473), (39, 1961052), (51, 1499628), (52, 1470789), (68, 1124721), (78, 980526), (102, 749814), (117, 653684), (153, 499876), (156, 490263), (204, 374907), (221, 346068), (234, 326842), (306, 249938), (442, 173034), (468, 163421), (612, 124969), (663, 115356), (884, 86517), (1326, 57678), (1989, 38452), (2652, 28839), (3978, 19226), (7956, 9613)]