78395634

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 185328000

約数和(自身を除く): 106932366

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 109, 114, 171, 218, 327, 342, 513, 654, 701, 981, 1026, 1402, 1962, 2071, 2103, 2943, 4142, 4206, 5886, 6213, 6309, 12426, 12618, 13319, 18639, 18927, 26638, 37278, 37854, 39957, 55917, 76409, 79914, 111834, 119871, 152818, 229227, 239742, 359613, 458454, 687681, 719226, 1375362, 1451771, 2063043, 2903542, 4126086, 4355313, 8710626, 13065939, 26131878, 39197817, 78395634]

約数ペア:

[(1, 78395634), (2, 39197817), (3, 26131878), (6, 13065939), (9, 8710626), (18, 4355313), (19, 4126086), (27, 2903542), (38, 2063043), (54, 1451771), (57, 1375362), (109, 719226), (114, 687681), (171, 458454), (218, 359613), (327, 239742), (342, 229227), (513, 152818), (654, 119871), (701, 111834), (981, 79914), (1026, 76409), (1402, 55917), (1962, 39957), (2071, 37854), (2103, 37278), (2943, 26638), (4142, 18927), (4206, 18639), (5886, 13319), (6213, 12618), (6309, 12426)]