90196596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{997}}^1$

素因数の和:1373

約数の個数: 72

約数和(自身を含む): 261555840

約数和(自身を除く): 171359244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 359, 718, 997, 1077, 1436, 1994, 2154, 2513, 2991, 3231, 3988, 4308, 5026, 5982, 6462, 6979, 7539, 8973, 10052, 11964, 12924, 13958, 15078, 17946, 20937, 22617, 27916, 30156, 35892, 41874, 45234, 62811, 83748, 90468, 125622, 251244, 357923, 715846, 1073769, 1431692, 2147538, 2505461, 3221307, 4295076, 5010922, 6442614, 7516383, 10021844, 12885228, 15032766, 22549149, 30065532, 45098298, 90196596]

約数ペア:

[(1, 90196596), (2, 45098298), (3, 30065532), (4, 22549149), (6, 15032766), (7, 12885228), (9, 10021844), (12, 7516383), (14, 6442614), (18, 5010922), (21, 4295076), (28, 3221307), (36, 2505461), (42, 2147538), (63, 1431692), (84, 1073769), (126, 715846), (252, 357923), (359, 251244), (718, 125622), (997, 90468), (1077, 83748), (1436, 62811), (1994, 45234), (2154, 41874), (2513, 35892), (2991, 30156), (3231, 27916), (3988, 22617), (4308, 20937), (5026, 17946), (5982, 15078), (6462, 13958), (6979, 12924), (7539, 11964), (8973, 10052)]