69621344

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 72

約数和(自身を含む): 153644400

約数和(自身を除く): 84023056

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 199, 208, 232, 377, 398, 416, 464, 754, 796, 841, 928, 1508, 1592, 1682, 2587, 3016, 3184, 3364, 5174, 5771, 6032, 6368, 6728, 10348, 10933, 11542, 12064, 13456, 20696, 21866, 23084, 26912, 41392, 43732, 46168, 75023, 82784, 87464, 92336, 150046, 167359, 174928, 184672, 300092, 334718, 349856, 600184, 669436, 1200368, 1338872, 2175667, 2400736, 2677744, 4351334, 5355488, 8702668, 17405336, 34810672, 69621344]

約数ペア:

[(1, 69621344), (2, 34810672), (4, 17405336), (8, 8702668), (13, 5355488), (16, 4351334), (26, 2677744), (29, 2400736), (32, 2175667), (52, 1338872), (58, 1200368), (104, 669436), (116, 600184), (199, 349856), (208, 334718), (232, 300092), (377, 184672), (398, 174928), (416, 167359), (464, 150046), (754, 92336), (796, 87464), (841, 82784), (928, 75023), (1508, 46168), (1592, 43732), (1682, 41392), (2587, 26912), (3016, 23084), (3184, 21866), (3364, 20696), (5174, 13456), (5771, 12064), (6032, 11542), (6368, 10933), (6728, 10348)]