90067656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1993}}^1$

素因数の和:2278

約数の個数: 64

約数和(自身を含む): 258422400

約数和(自身を除く): 168354744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 269, 538, 807, 1076, 1614, 1883, 1993, 2152, 3228, 3766, 3986, 5649, 5979, 6456, 7532, 7972, 11298, 11958, 13951, 15064, 15944, 22596, 23916, 27902, 41853, 45192, 47832, 55804, 83706, 111608, 167412, 334824, 536117, 1072234, 1608351, 2144468, 3216702, 3752819, 4288936, 6433404, 7505638, 11258457, 12866808, 15011276, 22516914, 30022552, 45033828, 90067656]

約数ペア:

[(1, 90067656), (2, 45033828), (3, 30022552), (4, 22516914), (6, 15011276), (7, 12866808), (8, 11258457), (12, 7505638), (14, 6433404), (21, 4288936), (24, 3752819), (28, 3216702), (42, 2144468), (56, 1608351), (84, 1072234), (168, 536117), (269, 334824), (538, 167412), (807, 111608), (1076, 83706), (1614, 55804), (1883, 47832), (1993, 45192), (2152, 41853), (3228, 27902), (3766, 23916), (3986, 22596), (5649, 15944), (5979, 15064), (6456, 13951), (7532, 11958), (7972, 11298)]