82298216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 130591384

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 43, 44, 52, 56, 77, 86, 88, 91, 104, 143, 154, 172, 182, 239, 286, 301, 308, 344, 364, 473, 478, 559, 572, 602, 616, 728, 946, 956, 1001, 1118, 1144, 1204, 1673, 1892, 1912, 2002, 2236, 2408, 2629, 3107, 3311, 3346, 3784, 3913, 4004, 4472, 5258, 6149, 6214, 6622, 6692, 7826, 8008, 10277, 10516, 12298, 12428, 13244, 13384, 15652, 18403, 20554, 21032, 21749, 24596, 24856, 26488, 31304, 34177, 36806, 41108, 43043, 43498, 49192, 68354, 71939, 73612, 82216, 86086, 86996, 113047, 133601, 136708, 143878, 147224, 172172, 173992, 226094, 239239, 267202, 273416, 287756, 344344, 452188, 478478, 534404, 575512, 791329, 904376, 935207, 956956, 1068808, 1469611, 1582658, 1870414, 1913912, 2939222, 3165316, 3740828, 5878444, 6330632, 7481656, 10287277, 11756888, 20574554, 41149108, 82298216]

約数ペア:

[(1, 82298216), (2, 41149108), (4, 20574554), (7, 11756888), (8, 10287277), (11, 7481656), (13, 6330632), (14, 5878444), (22, 3740828), (26, 3165316), (28, 2939222), (43, 1913912), (44, 1870414), (52, 1582658), (56, 1469611), (77, 1068808), (86, 956956), (88, 935207), (91, 904376), (104, 791329), (143, 575512), (154, 534404), (172, 478478), (182, 452188), (239, 344344), (286, 287756), (301, 273416), (308, 267202), (344, 239239), (364, 226094), (473, 173992), (478, 172172), (559, 147224), (572, 143878), (602, 136708), (616, 133601), (728, 113047), (946, 86996), (956, 86086), (1001, 82216), (1118, 73612), (1144, 71939), (1204, 68354), (1673, 49192), (1892, 43498), (1912, 43043), (2002, 41108), (2236, 36806), (2408, 34177), (2629, 31304), (3107, 26488), (3311, 24856), (3346, 24596), (3784, 21749), (3913, 21032), (4004, 20554), (4472, 18403), (5258, 15652), (6149, 13384), (6214, 13244), (6622, 12428), (6692, 12298), (7826, 10516), (8008, 10277)]