91369980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39047}}^1$

素因数の和:39075

約数の個数: 72

約数和(自身を含む): 298482912

約数和(自身を除く): 207112932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 39047, 78094, 117141, 156188, 195235, 234282, 351423, 390470, 468564, 507611, 585705, 702846, 780940, 1015222, 1171410, 1405692, 1522833, 1757115, 2030444, 2342820, 2538055, 3045666, 3514230, 4568499, 5076110, 6091332, 7028460, 7614165, 9136998, 10152220, 15228330, 18273996, 22842495, 30456660, 45684990, 91369980]

約数ペア:

[(1, 91369980), (2, 45684990), (3, 30456660), (4, 22842495), (5, 18273996), (6, 15228330), (9, 10152220), (10, 9136998), (12, 7614165), (13, 7028460), (15, 6091332), (18, 5076110), (20, 4568499), (26, 3514230), (30, 3045666), (36, 2538055), (39, 2342820), (45, 2030444), (52, 1757115), (60, 1522833), (65, 1405692), (78, 1171410), (90, 1015222), (117, 780940), (130, 702846), (156, 585705), (180, 507611), (195, 468564), (234, 390470), (260, 351423), (390, 234282), (468, 195235), (585, 156188), (780, 117141), (1170, 78094), (2340, 39047)]