89691602

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 183472128

約数和(自身を除く): 93780526

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 71, 77, 91, 142, 143, 154, 182, 286, 497, 631, 781, 923, 994, 1001, 1262, 1562, 1846, 2002, 4417, 5467, 6461, 6941, 8203, 8834, 10153, 10934, 12922, 13882, 16406, 20306, 44801, 48587, 57421, 71071, 89602, 90233, 97174, 114842, 142142, 180466, 313607, 492811, 582413, 627214, 631631, 985622, 1164826, 1263262, 3449677, 4076891, 6406543, 6899354, 8153782, 12813086, 44845801, 89691602]

約数ペア:

[(1, 89691602), (2, 44845801), (7, 12813086), (11, 8153782), (13, 6899354), (14, 6406543), (22, 4076891), (26, 3449677), (71, 1263262), (77, 1164826), (91, 985622), (142, 631631), (143, 627214), (154, 582413), (182, 492811), (286, 313607), (497, 180466), (631, 142142), (781, 114842), (923, 97174), (994, 90233), (1001, 89602), (1262, 71071), (1562, 57421), (1846, 48587), (2002, 44801), (4417, 20306), (5467, 16406), (6461, 13882), (6941, 12922), (8203, 10934), (8834, 10153)]