70443828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21503}}^1$

素因数の和:21533

約数の個数: 72

約数和(自身を含む): 219168768

約数和(自身を除く): 148724940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 21503, 43006, 64509, 86012, 129018, 150521, 193527, 258036, 279539, 301042, 387054, 451563, 559078, 602084, 774108, 838617, 903126, 1118156, 1354689, 1677234, 1806252, 1956773, 2515851, 2709378, 3354468, 3913546, 5031702, 5418756, 5870319, 7827092, 10063404, 11740638, 17610957, 23481276, 35221914, 70443828]

約数ペア:

[(1, 70443828), (2, 35221914), (3, 23481276), (4, 17610957), (6, 11740638), (7, 10063404), (9, 7827092), (12, 5870319), (13, 5418756), (14, 5031702), (18, 3913546), (21, 3354468), (26, 2709378), (28, 2515851), (36, 1956773), (39, 1806252), (42, 1677234), (52, 1354689), (63, 1118156), (78, 903126), (84, 838617), (91, 774108), (117, 602084), (126, 559078), (156, 451563), (182, 387054), (234, 301042), (252, 279539), (273, 258036), (364, 193527), (468, 150521), (546, 129018), (819, 86012), (1092, 64509), (1638, 43006), (3276, 21503)]