82598516

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 198508800

約数和(自身を除く): 115910284

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 343, 364, 421, 539, 572, 637, 686, 842, 1001, 1078, 1274, 1372, 1684, 2002, 2156, 2548, 2947, 3773, 4004, 4459, 4631, 5473, 5894, 7007, 7546, 8918, 9262, 10946, 11788, 14014, 15092, 17836, 18524, 20629, 21892, 28028, 32417, 38311, 41258, 49049, 60203, 64834, 76622, 82516, 98098, 120406, 129668, 144403, 153244, 196196, 226919, 240812, 268177, 288806, 421421, 453838, 536354, 577612, 842842, 907676, 1072708, 1588433, 1685684, 1877239, 2949947, 3176866, 3754478, 5899894, 6353732, 7508956, 11799788, 20649629, 41299258, 82598516]

約数ペア:

[(1, 82598516), (2, 41299258), (4, 20649629), (7, 11799788), (11, 7508956), (13, 6353732), (14, 5899894), (22, 3754478), (26, 3176866), (28, 2949947), (44, 1877239), (49, 1685684), (52, 1588433), (77, 1072708), (91, 907676), (98, 842842), (143, 577612), (154, 536354), (182, 453838), (196, 421421), (286, 288806), (308, 268177), (343, 240812), (364, 226919), (421, 196196), (539, 153244), (572, 144403), (637, 129668), (686, 120406), (842, 98098), (1001, 82516), (1078, 76622), (1274, 64834), (1372, 60203), (1684, 49049), (2002, 41258), (2156, 38311), (2548, 32417), (2947, 28028), (3773, 21892), (4004, 20629), (4459, 18524), (4631, 17836), (5473, 15092), (5894, 14014), (7007, 11788), (7546, 10946), (8918, 9262)]