89718293469

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{643}}^1$

素因数の和:1215

約数の個数: 96

約数和(自身を含む): 146333945856

約数和(自身を除く): 56615652387

約数列:

[1, 3, 7, 21, 31, 49, 67, 93, 147, 201, 217, 457, 469, 643, 651, 1371, 1407, 1519, 1929, 2077, 3199, 3283, 4501, 4557, 6231, 9597, 9849, 13503, 14167, 14539, 19933, 22393, 30619, 31507, 42501, 43081, 43617, 59799, 67179, 91857, 94521, 99169, 101773, 129243, 139531, 214333, 293851, 297507, 301567, 305319, 418593, 642999, 694183, 881553, 904701, 949189, 976717, 1335511, 1500331, 2056957, 2082549, 2110969, 2847567, 2930151, 4006533, 4500993, 6170871, 6332907, 6644323, 9109381, 9348577, 14398699, 19688017, 19932969, 27328143, 28045731, 43196097, 46510261, 59064051, 63765667, 65440039, 137816119, 139530783, 191297001, 196320117, 413448357, 446359669, 610328527, 964712833, 1339079007, 1830985581, 2894138499, 4272299689, 12816899067, 29906097823, 89718293469]

約数ペア:

[(1, 89718293469), (3, 29906097823), (7, 12816899067), (21, 4272299689), (31, 2894138499), (49, 1830985581), (67, 1339079007), (93, 964712833), (147, 610328527), (201, 446359669), (217, 413448357), (457, 196320117), (469, 191297001), (643, 139530783), (651, 137816119), (1371, 65440039), (1407, 63765667), (1519, 59064051), (1929, 46510261), (2077, 43196097), (3199, 28045731), (3283, 27328143), (4501, 19932969), (4557, 19688017), (6231, 14398699), (9597, 9348577), (9849, 9109381), (13503, 6644323), (14167, 6332907), (14539, 6170871), (19933, 4500993), (22393, 4006533), (30619, 2930151), (31507, 2847567), (42501, 2110969), (43081, 2082549), (43617, 2056957), (59799, 1500331), (67179, 1335511), (91857, 976717), (94521, 949189), (99169, 904701), (101773, 881553), (129243, 694183), (139531, 642999), (214333, 418593), (293851, 305319), (297507, 301567)]