86389884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18043}}^1$

素因数の和:18079

約数の個数: 72

約数和(自身を含む): 262720640

約数和(自身を除く): 176330756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 18043, 36086, 54129, 72172, 108258, 126301, 162387, 216516, 252602, 324774, 342817, 378903, 505204, 649548, 685634, 757806, 1028451, 1136709, 1371268, 1515612, 2056902, 2273418, 2399719, 3085353, 4113804, 4546836, 4799438, 6170706, 7199157, 9598876, 12341412, 14398314, 21597471, 28796628, 43194942, 86389884]

約数ペア:

[(1, 86389884), (2, 43194942), (3, 28796628), (4, 21597471), (6, 14398314), (7, 12341412), (9, 9598876), (12, 7199157), (14, 6170706), (18, 4799438), (19, 4546836), (21, 4113804), (28, 3085353), (36, 2399719), (38, 2273418), (42, 2056902), (57, 1515612), (63, 1371268), (76, 1136709), (84, 1028451), (114, 757806), (126, 685634), (133, 649548), (171, 505204), (228, 378903), (252, 342817), (266, 324774), (342, 252602), (399, 216516), (532, 162387), (684, 126301), (798, 108258), (1197, 72172), (1596, 54129), (2394, 36086), (4788, 18043)]