78192996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3221}}^1$

素因数の和:3269

約数の個数: 72

約数和(自身を含む): 221570496

約数和(自身を除く): 143377500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 3221, 3468, 4046, 6069, 6442, 8092, 9663, 12138, 12884, 19326, 22547, 24276, 38652, 45094, 54757, 67641, 90188, 109514, 135282, 164271, 219028, 270564, 328542, 383299, 657084, 766598, 930869, 1149897, 1533196, 1861738, 2299794, 2792607, 3723476, 4599588, 5585214, 6516083, 11170428, 13032166, 19548249, 26064332, 39096498, 78192996]

約数ペア:

[(1, 78192996), (2, 39096498), (3, 26064332), (4, 19548249), (6, 13032166), (7, 11170428), (12, 6516083), (14, 5585214), (17, 4599588), (21, 3723476), (28, 2792607), (34, 2299794), (42, 1861738), (51, 1533196), (68, 1149897), (84, 930869), (102, 766598), (119, 657084), (204, 383299), (238, 328542), (289, 270564), (357, 219028), (476, 164271), (578, 135282), (714, 109514), (867, 90188), (1156, 67641), (1428, 54757), (1734, 45094), (2023, 38652), (3221, 24276), (3468, 22547), (4046, 19326), (6069, 12884), (6442, 12138), (8092, 9663)]