64953168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2447}}^1$

素因数の和:2544

約数の個数: 80

約数和(自身を含む): 194273280

約数和(自身を除く): 129320112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 2447, 3318, 3792, 4424, 4894, 6636, 7341, 8848, 9788, 13272, 14682, 17129, 19576, 26544, 29364, 34258, 39152, 51387, 58728, 68516, 102774, 117456, 137032, 193313, 205548, 274064, 386626, 411096, 579939, 773252, 822192, 1159878, 1353191, 1546504, 2319756, 2706382, 3093008, 4059573, 4639512, 5412764, 8119146, 9279024, 10825528, 16238292, 21651056, 32476584, 64953168]

約数ペア:

[(1, 64953168), (2, 32476584), (3, 21651056), (4, 16238292), (6, 10825528), (7, 9279024), (8, 8119146), (12, 5412764), (14, 4639512), (16, 4059573), (21, 3093008), (24, 2706382), (28, 2319756), (42, 1546504), (48, 1353191), (56, 1159878), (79, 822192), (84, 773252), (112, 579939), (158, 411096), (168, 386626), (237, 274064), (316, 205548), (336, 193313), (474, 137032), (553, 117456), (632, 102774), (948, 68516), (1106, 58728), (1264, 51387), (1659, 39152), (1896, 34258), (2212, 29364), (2447, 26544), (3318, 19576), (3792, 17129), (4424, 14682), (4894, 13272), (6636, 9788), (7341, 8848)]