64429722

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8971}}^1$

素因数の和:9008

約数の個数: 64

約数和(自身を含む): 172262400

約数和(自身を除く): 107832678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 8971, 17942, 26913, 53826, 62797, 80739, 125594, 161478, 170449, 188391, 242217, 340898, 376782, 484434, 511347, 565173, 1022694, 1130346, 1193143, 1534041, 1695519, 2386286, 3068082, 3391038, 3579429, 4602123, 7158858, 9204246, 10738287, 21476574, 32214861, 64429722]

約数ペア:

[(1, 64429722), (2, 32214861), (3, 21476574), (6, 10738287), (7, 9204246), (9, 7158858), (14, 4602123), (18, 3579429), (19, 3391038), (21, 3068082), (27, 2386286), (38, 1695519), (42, 1534041), (54, 1193143), (57, 1130346), (63, 1022694), (114, 565173), (126, 511347), (133, 484434), (171, 376782), (189, 340898), (266, 242217), (342, 188391), (378, 170449), (399, 161478), (513, 125594), (798, 80739), (1026, 62797), (1197, 53826), (2394, 26913), (3591, 17942), (7182, 8971)]