127782252

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{7001}}^1$

素因数の和:7040

約数の個数: 72

約数和(自身を含む): 358782480

約数和(自身を除く): 231000228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 7001, 9126, 14002, 18252, 21003, 28004, 42006, 63009, 84012, 91013, 126018, 182026, 189027, 252036, 273039, 364052, 378054, 546078, 756108, 819117, 1092156, 1183169, 1638234, 2366338, 2457351, 3276468, 3549507, 4732676, 4914702, 7099014, 9829404, 10648521, 14198028, 21297042, 31945563, 42594084, 63891126, 127782252]

約数ペア:

[(1, 127782252), (2, 63891126), (3, 42594084), (4, 31945563), (6, 21297042), (9, 14198028), (12, 10648521), (13, 9829404), (18, 7099014), (26, 4914702), (27, 4732676), (36, 3549507), (39, 3276468), (52, 2457351), (54, 2366338), (78, 1638234), (108, 1183169), (117, 1092156), (156, 819117), (169, 756108), (234, 546078), (338, 378054), (351, 364052), (468, 273039), (507, 252036), (676, 189027), (702, 182026), (1014, 126018), (1404, 91013), (1521, 84012), (2028, 63009), (3042, 42006), (4563, 28004), (6084, 21003), (7001, 18252), (9126, 14002)]