90202212

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:745

約数の個数: 72

約数和(自身を含む): 235872000

約数和(自身を除く): 145669788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 89, 94, 141, 178, 188, 267, 282, 356, 423, 534, 564, 599, 801, 846, 1068, 1198, 1602, 1692, 1797, 2396, 3204, 3594, 4183, 5391, 7188, 8366, 10782, 12549, 16732, 21564, 25098, 28153, 37647, 50196, 53311, 56306, 75294, 84459, 106622, 112612, 150588, 159933, 168918, 213244, 253377, 319866, 337836, 479799, 506754, 639732, 959598, 1013508, 1919196, 2505617, 5011234, 7516851, 10022468, 15033702, 22550553, 30067404, 45101106, 90202212]

約数ペア:

[(1, 90202212), (2, 45101106), (3, 30067404), (4, 22550553), (6, 15033702), (9, 10022468), (12, 7516851), (18, 5011234), (36, 2505617), (47, 1919196), (89, 1013508), (94, 959598), (141, 639732), (178, 506754), (188, 479799), (267, 337836), (282, 319866), (356, 253377), (423, 213244), (534, 168918), (564, 159933), (599, 150588), (801, 112612), (846, 106622), (1068, 84459), (1198, 75294), (1602, 56306), (1692, 53311), (1797, 50196), (2396, 37647), (3204, 28153), (3594, 25098), (4183, 21564), (5391, 16732), (7188, 12549), (8366, 10782)]