79903854

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1657}}^1$

素因数の和:1734

約数の個数: 64

約数和(自身を含む): 191001600

約数和(自身を除く): 111097746

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 94, 114, 141, 171, 282, 342, 423, 513, 846, 893, 1026, 1269, 1657, 1786, 2538, 2679, 3314, 4971, 5358, 8037, 9942, 14913, 16074, 24111, 29826, 31483, 44739, 48222, 62966, 77879, 89478, 94449, 155758, 188898, 233637, 283347, 467274, 566694, 700911, 850041, 1401822, 1479701, 1700082, 2102733, 2959402, 4205466, 4439103, 8878206, 13317309, 26634618, 39951927, 79903854]

約数ペア:

[(1, 79903854), (2, 39951927), (3, 26634618), (6, 13317309), (9, 8878206), (18, 4439103), (19, 4205466), (27, 2959402), (38, 2102733), (47, 1700082), (54, 1479701), (57, 1401822), (94, 850041), (114, 700911), (141, 566694), (171, 467274), (282, 283347), (342, 233637), (423, 188898), (513, 155758), (846, 94449), (893, 89478), (1026, 77879), (1269, 62966), (1657, 48222), (1786, 44739), (2538, 31483), (2679, 29826), (3314, 24111), (4971, 16074), (5358, 14913), (8037, 9942)]