90996054

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 198374400

約数和(自身を除く): 107378346

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 83, 114, 118, 163, 166, 177, 249, 326, 354, 489, 498, 978, 1121, 1577, 2242, 3097, 3154, 3363, 4731, 4897, 6194, 6726, 9291, 9462, 9617, 9794, 13529, 14691, 18582, 19234, 27058, 28851, 29382, 40587, 57702, 81174, 93043, 182723, 186086, 257051, 279129, 365446, 514102, 548169, 558258, 771153, 798211, 1096338, 1542306, 1596422, 2394633, 4789266, 15166009, 30332018, 45498027, 90996054]

約数ペア:

[(1, 90996054), (2, 45498027), (3, 30332018), (6, 15166009), (19, 4789266), (38, 2394633), (57, 1596422), (59, 1542306), (83, 1096338), (114, 798211), (118, 771153), (163, 558258), (166, 548169), (177, 514102), (249, 365446), (326, 279129), (354, 257051), (489, 186086), (498, 182723), (978, 93043), (1121, 81174), (1577, 57702), (2242, 40587), (3097, 29382), (3154, 28851), (3363, 27058), (4731, 19234), (4897, 18582), (6194, 14691), (6726, 13529), (9291, 9794), (9462, 9617)]