79389856

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 194745600

約数和(自身を除く): 115355744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 137, 182, 199, 208, 224, 274, 364, 398, 416, 548, 728, 796, 959, 1096, 1393, 1456, 1592, 1781, 1918, 2192, 2587, 2786, 2912, 3184, 3562, 3836, 4384, 5174, 5572, 6368, 7124, 7672, 10348, 11144, 12467, 14248, 15344, 18109, 20696, 22288, 24934, 27263, 28496, 30688, 36218, 41392, 44576, 49868, 54526, 56992, 72436, 82784, 99736, 109052, 144872, 190841, 199472, 218104, 289744, 354419, 381682, 398944, 436208, 579488, 708838, 763364, 872416, 1417676, 1526728, 2480933, 2835352, 3053456, 4961866, 5670704, 6106912, 9923732, 11341408, 19847464, 39694928, 79389856]

約数ペア:

[(1, 79389856), (2, 39694928), (4, 19847464), (7, 11341408), (8, 9923732), (13, 6106912), (14, 5670704), (16, 4961866), (26, 3053456), (28, 2835352), (32, 2480933), (52, 1526728), (56, 1417676), (91, 872416), (104, 763364), (112, 708838), (137, 579488), (182, 436208), (199, 398944), (208, 381682), (224, 354419), (274, 289744), (364, 218104), (398, 199472), (416, 190841), (548, 144872), (728, 109052), (796, 99736), (959, 82784), (1096, 72436), (1393, 56992), (1456, 54526), (1592, 49868), (1781, 44576), (1918, 41392), (2192, 36218), (2587, 30688), (2786, 28496), (2912, 27263), (3184, 24934), (3562, 22288), (3836, 20696), (4384, 18109), (5174, 15344), (5572, 14248), (6368, 12467), (7124, 11144), (7672, 10348)]