89868328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 196992000

約数和(自身を除く): 107123672

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 59, 76, 88, 118, 152, 209, 236, 418, 472, 649, 836, 911, 1121, 1298, 1672, 1822, 2242, 2596, 3644, 4484, 5192, 7288, 8968, 10021, 12331, 17309, 20042, 24662, 34618, 40084, 49324, 53749, 69236, 80168, 98648, 107498, 138472, 190399, 214996, 380798, 429992, 591239, 761596, 1021231, 1182478, 1523192, 2042462, 2364956, 4084924, 4729912, 8169848, 11233541, 22467082, 44934164, 89868328]

約数ペア:

[(1, 89868328), (2, 44934164), (4, 22467082), (8, 11233541), (11, 8169848), (19, 4729912), (22, 4084924), (38, 2364956), (44, 2042462), (59, 1523192), (76, 1182478), (88, 1021231), (118, 761596), (152, 591239), (209, 429992), (236, 380798), (418, 214996), (472, 190399), (649, 138472), (836, 107498), (911, 98648), (1121, 80168), (1298, 69236), (1672, 53749), (1822, 49324), (2242, 40084), (2596, 34618), (3644, 24662), (4484, 20042), (5192, 17309), (7288, 12331), (8968, 10021)]