84472272

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 247603200

約数和(自身を除く): 163130928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 127, 144, 149, 186, 248, 254, 279, 298, 372, 381, 447, 496, 508, 558, 596, 744, 762, 894, 1016, 1116, 1143, 1192, 1341, 1488, 1524, 1788, 2032, 2232, 2286, 2384, 2682, 3048, 3576, 3937, 4464, 4572, 4619, 5364, 6096, 7152, 7874, 9144, 9238, 10728, 11811, 13857, 15748, 18288, 18476, 18923, 21456, 23622, 27714, 31496, 35433, 36952, 37846, 41571, 47244, 55428, 56769, 62992, 70866, 73904, 75692, 83142, 94488, 110856, 113538, 141732, 151384, 166284, 170307, 188976, 221712, 227076, 283464, 302768, 332568, 340614, 454152, 566928, 586613, 665136, 681228, 908304, 1173226, 1362456, 1759839, 2346452, 2724912, 3519678, 4692904, 5279517, 7039356, 9385808, 10559034, 14078712, 21118068, 28157424, 42236136, 84472272]

約数ペア:

[(1, 84472272), (2, 42236136), (3, 28157424), (4, 21118068), (6, 14078712), (8, 10559034), (9, 9385808), (12, 7039356), (16, 5279517), (18, 4692904), (24, 3519678), (31, 2724912), (36, 2346452), (48, 1759839), (62, 1362456), (72, 1173226), (93, 908304), (124, 681228), (127, 665136), (144, 586613), (149, 566928), (186, 454152), (248, 340614), (254, 332568), (279, 302768), (298, 283464), (372, 227076), (381, 221712), (447, 188976), (496, 170307), (508, 166284), (558, 151384), (596, 141732), (744, 113538), (762, 110856), (894, 94488), (1016, 83142), (1116, 75692), (1143, 73904), (1192, 70866), (1341, 62992), (1488, 56769), (1524, 55428), (1788, 47244), (2032, 41571), (2232, 37846), (2286, 36952), (2384, 35433), (2682, 31496), (3048, 27714), (3576, 23622), (3937, 21456), (4464, 18923), (4572, 18476), (4619, 18288), (5364, 15748), (6096, 13857), (7152, 11811), (7874, 10728), (9144, 9238)]