90856636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 183738240

約数和(自身を除く): 92881604

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 79, 158, 221, 316, 442, 884, 1027, 1301, 1343, 2054, 2602, 2686, 4108, 5204, 5372, 16913, 17459, 22117, 33826, 34918, 44234, 67652, 69836, 88468, 102779, 205558, 287521, 411116, 575042, 1150084, 1336127, 1747243, 2672254, 3494486, 5344508, 6988972, 22714159, 45428318, 90856636]

約数ペア:

[(1, 90856636), (2, 45428318), (4, 22714159), (13, 6988972), (17, 5344508), (26, 3494486), (34, 2672254), (52, 1747243), (68, 1336127), (79, 1150084), (158, 575042), (221, 411116), (316, 287521), (442, 205558), (884, 102779), (1027, 88468), (1301, 69836), (1343, 67652), (2054, 44234), (2602, 34918), (2686, 33826), (4108, 22117), (5204, 17459), (5372, 16913)]