68424378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 157261824

約数和(自身を除く): 88837446

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 53, 62, 66, 93, 106, 159, 186, 318, 341, 583, 631, 682, 1023, 1166, 1262, 1643, 1749, 1893, 2046, 3286, 3498, 3786, 4929, 6941, 9858, 13882, 18073, 19561, 20823, 33443, 36146, 39122, 41646, 54219, 58683, 66886, 100329, 108438, 117366, 200658, 215171, 367873, 430342, 645513, 735746, 1036733, 1103619, 1291026, 2073466, 2207238, 3110199, 6220398, 11404063, 22808126, 34212189, 68424378]

約数ペア:

[(1, 68424378), (2, 34212189), (3, 22808126), (6, 11404063), (11, 6220398), (22, 3110199), (31, 2207238), (33, 2073466), (53, 1291026), (62, 1103619), (66, 1036733), (93, 735746), (106, 645513), (159, 430342), (186, 367873), (318, 215171), (341, 200658), (583, 117366), (631, 108438), (682, 100329), (1023, 66886), (1166, 58683), (1262, 54219), (1643, 41646), (1749, 39122), (1893, 36146), (2046, 33443), (3286, 20823), (3498, 19561), (3786, 18073), (4929, 13882), (6941, 9858)]