64821276

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 182844480

約数和(自身を除く): 118023204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 137, 156, 234, 274, 337, 351, 411, 468, 548, 674, 702, 822, 1011, 1233, 1348, 1404, 1644, 1781, 2022, 2466, 3033, 3562, 3699, 4044, 4381, 4932, 5343, 6066, 7124, 7398, 8762, 9099, 10686, 12132, 13143, 14796, 16029, 17524, 18198, 21372, 26286, 32058, 36396, 39429, 46169, 48087, 52572, 64116, 78858, 92338, 96174, 118287, 138507, 157716, 184676, 192348, 236574, 277014, 415521, 473148, 554028, 600197, 831042, 1200394, 1246563, 1662084, 1800591, 2400788, 2493126, 3601182, 4986252, 5401773, 7202364, 10803546, 16205319, 21607092, 32410638, 64821276]

約数ペア:

[(1, 64821276), (2, 32410638), (3, 21607092), (4, 16205319), (6, 10803546), (9, 7202364), (12, 5401773), (13, 4986252), (18, 3601182), (26, 2493126), (27, 2400788), (36, 1800591), (39, 1662084), (52, 1246563), (54, 1200394), (78, 831042), (108, 600197), (117, 554028), (137, 473148), (156, 415521), (234, 277014), (274, 236574), (337, 192348), (351, 184676), (411, 157716), (468, 138507), (548, 118287), (674, 96174), (702, 92338), (822, 78858), (1011, 64116), (1233, 52572), (1348, 48087), (1404, 46169), (1644, 39429), (1781, 36396), (2022, 32058), (2466, 26286), (3033, 21372), (3562, 18198), (3699, 17524), (4044, 16029), (4381, 14796), (4932, 13143), (5343, 12132), (6066, 10686), (7124, 9099), (7398, 8762)]