77745528

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{51419}}^1$

素因数の和:51441

約数の個数: 64

約数和(自身を含む): 246816000

約数和(自身を除く): 169070472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 51419, 102838, 154257, 205676, 308514, 359933, 411352, 462771, 617028, 719866, 925542, 1079799, 1234056, 1388313, 1439732, 1851084, 2159598, 2776626, 2879464, 3239397, 3702168, 4319196, 5553252, 6478794, 8638392, 9718191, 11106504, 12957588, 19436382, 25915176, 38872764, 77745528]

約数ペア:

[(1, 77745528), (2, 38872764), (3, 25915176), (4, 19436382), (6, 12957588), (7, 11106504), (8, 9718191), (9, 8638392), (12, 6478794), (14, 5553252), (18, 4319196), (21, 3702168), (24, 3239397), (27, 2879464), (28, 2776626), (36, 2159598), (42, 1851084), (54, 1439732), (56, 1388313), (63, 1234056), (72, 1079799), (84, 925542), (108, 719866), (126, 617028), (168, 462771), (189, 411352), (216, 359933), (252, 308514), (378, 205676), (504, 154257), (756, 102838), (1512, 51419)]