78584418

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 120

約数和(自身を含む): 204702960

約数和(自身を除く): 126118542

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 81, 99, 114, 121, 162, 171, 198, 209, 211, 242, 297, 342, 363, 418, 422, 513, 594, 627, 633, 726, 891, 1026, 1089, 1254, 1266, 1539, 1782, 1881, 1899, 2178, 2299, 2321, 3078, 3267, 3762, 3798, 4009, 4598, 4642, 5643, 5697, 6534, 6897, 6963, 8018, 9801, 11286, 11394, 12027, 13794, 13926, 16929, 17091, 19602, 20691, 20889, 24054, 25531, 33858, 34182, 36081, 41382, 41778, 44099, 51062, 62073, 62667, 72162, 76593, 88198, 108243, 124146, 125334, 132297, 153186, 186219, 188001, 216486, 229779, 264594, 324729, 372438, 376002, 396891, 459558, 485089, 649458, 689337, 793782, 970178, 1190673, 1378674, 1455267, 2068011, 2381346, 2910534, 3572019, 4136022, 4365801, 7144038, 8731602, 13097403, 26194806, 39292209, 78584418]

約数ペア:

[(1, 78584418), (2, 39292209), (3, 26194806), (6, 13097403), (9, 8731602), (11, 7144038), (18, 4365801), (19, 4136022), (22, 3572019), (27, 2910534), (33, 2381346), (38, 2068011), (54, 1455267), (57, 1378674), (66, 1190673), (81, 970178), (99, 793782), (114, 689337), (121, 649458), (162, 485089), (171, 459558), (198, 396891), (209, 376002), (211, 372438), (242, 324729), (297, 264594), (342, 229779), (363, 216486), (418, 188001), (422, 186219), (513, 153186), (594, 132297), (627, 125334), (633, 124146), (726, 108243), (891, 88198), (1026, 76593), (1089, 72162), (1254, 62667), (1266, 62073), (1539, 51062), (1782, 44099), (1881, 41778), (1899, 41382), (2178, 36081), (2299, 34182), (2321, 33858), (3078, 25531), (3267, 24054), (3762, 20889), (3798, 20691), (4009, 19602), (4598, 17091), (4642, 16929), (5643, 13926), (5697, 13794), (6534, 12027), (6897, 11394), (6963, 11286), (8018, 9801)]