74893842

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 177500160

約数和(自身を除く): 102606318

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 94, 138, 141, 207, 282, 414, 423, 621, 846, 1081, 1242, 1269, 1283, 2162, 2538, 2566, 3243, 3849, 6486, 7698, 9729, 11547, 19458, 23094, 29187, 29509, 34641, 58374, 59018, 60301, 69282, 88527, 120602, 177054, 180903, 265581, 361806, 531162, 542709, 796743, 1085418, 1386923, 1593486, 1628127, 2773846, 3256254, 4160769, 8321538, 12482307, 24964614, 37446921, 74893842]

約数ペア:

[(1, 74893842), (2, 37446921), (3, 24964614), (6, 12482307), (9, 8321538), (18, 4160769), (23, 3256254), (27, 2773846), (46, 1628127), (47, 1593486), (54, 1386923), (69, 1085418), (94, 796743), (138, 542709), (141, 531162), (207, 361806), (282, 265581), (414, 180903), (423, 177054), (621, 120602), (846, 88527), (1081, 69282), (1242, 60301), (1269, 59018), (1283, 58374), (2162, 34641), (2538, 29509), (2566, 29187), (3243, 23094), (3849, 19458), (6486, 11547), (7698, 9729)]