64165655478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{1847}}^1$

素因数の和:2306

約数の個数: 96

約数和(自身を含む): 139037665536

約数和(自身を除く): 74872010058

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 361, 373, 722, 746, 817, 1083, 1119, 1634, 1847, 2166, 2238, 2451, 3694, 4902, 5541, 7087, 11082, 14174, 15523, 16039, 21261, 31046, 32078, 35093, 42522, 46569, 48117, 70186, 79421, 93138, 96234, 105279, 134653, 158842, 210558, 238263, 269306, 304741, 403959, 476526, 609482, 666767, 688931, 807918, 914223, 1333534, 1377862, 1508999, 1828446, 2000301, 2066793, 3017998, 4000602, 4133586, 4526997, 5790079, 9053994, 11580158, 13089689, 17370237, 26179378, 28670981, 29624033, 34740474, 39269067, 57341962, 59248066, 78538134, 86012943, 88872099, 172025886, 177744198, 248704091, 497408182, 562856627, 746112273, 1125713254, 1492224546, 1688569881, 3377139762, 10694275913, 21388551826, 32082827739, 64165655478]

約数ペア:

[(1, 64165655478), (2, 32082827739), (3, 21388551826), (6, 10694275913), (19, 3377139762), (38, 1688569881), (43, 1492224546), (57, 1125713254), (86, 746112273), (114, 562856627), (129, 497408182), (258, 248704091), (361, 177744198), (373, 172025886), (722, 88872099), (746, 86012943), (817, 78538134), (1083, 59248066), (1119, 57341962), (1634, 39269067), (1847, 34740474), (2166, 29624033), (2238, 28670981), (2451, 26179378), (3694, 17370237), (4902, 13089689), (5541, 11580158), (7087, 9053994), (11082, 5790079), (14174, 4526997), (15523, 4133586), (16039, 4000602), (21261, 3017998), (31046, 2066793), (32078, 2000301), (35093, 1828446), (42522, 1508999), (46569, 1377862), (48117, 1333534), (70186, 914223), (79421, 807918), (93138, 688931), (96234, 666767), (105279, 609482), (134653, 476526), (158842, 403959), (210558, 304741), (238263, 269306)]