85966488

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20947}}^1$

素因数の和:20981

約数の個数: 64

約数和(自身を含む): 251376000

約数和(自身を除く): 165409512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 20947, 41894, 62841, 83788, 125682, 167576, 188523, 251364, 377046, 397993, 502728, 565569, 754092, 795986, 1131138, 1193979, 1508184, 1591972, 2262276, 2387958, 3183944, 3581937, 4524552, 4775916, 7163874, 9551832, 10745811, 14327748, 21491622, 28655496, 42983244, 85966488]

約数ペア:

[(1, 85966488), (2, 42983244), (3, 28655496), (4, 21491622), (6, 14327748), (8, 10745811), (9, 9551832), (12, 7163874), (18, 4775916), (19, 4524552), (24, 3581937), (27, 3183944), (36, 2387958), (38, 2262276), (54, 1591972), (57, 1508184), (72, 1193979), (76, 1131138), (108, 795986), (114, 754092), (152, 565569), (171, 502728), (216, 397993), (228, 377046), (342, 251364), (456, 188523), (513, 167576), (684, 125682), (1026, 83788), (1368, 62841), (2052, 41894), (4104, 20947)]