83671224

素因数分解:

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

素因数の和:470

約数の個数: 144

約数和(自身を含む): 264112920

約数和(自身を除く): 180441696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 169, 182, 196, 273, 294, 312, 338, 364, 392, 421, 507, 546, 588, 637, 676, 728, 842, 1014, 1092, 1176, 1183, 1263, 1274, 1352, 1684, 1911, 2028, 2184, 2366, 2526, 2548, 2947, 3368, 3549, 3822, 4056, 4732, 5052, 5096, 5473, 5894, 7098, 7644, 8281, 8841, 9464, 10104, 10946, 11788, 14196, 15288, 16419, 16562, 17682, 20629, 21892, 23576, 24843, 28392, 32838, 33124, 35364, 38311, 41258, 43784, 49686, 61887, 65676, 66248, 70728, 71149, 76622, 82516, 99372, 114933, 123774, 131352, 142298, 153244, 165032, 198744, 213447, 229866, 247548, 268177, 284596, 306488, 426894, 459732, 495096, 498043, 536354, 569192, 804531, 853788, 919464, 996086, 1072708, 1494129, 1609062, 1707576, 1992172, 2145416, 2988258, 3218124, 3486301, 3984344, 5976516, 6436248, 6972602, 10458903, 11953032, 13945204, 20917806, 27890408, 41835612, 83671224]

約数ペア:

[(1, 83671224), (2, 41835612), (3, 27890408), (4, 20917806), (6, 13945204), (7, 11953032), (8, 10458903), (12, 6972602), (13, 6436248), (14, 5976516), (21, 3984344), (24, 3486301), (26, 3218124), (28, 2988258), (39, 2145416), (42, 1992172), (49, 1707576), (52, 1609062), (56, 1494129), (78, 1072708), (84, 996086), (91, 919464), (98, 853788), (104, 804531), (147, 569192), (156, 536354), (168, 498043), (169, 495096), (182, 459732), (196, 426894), (273, 306488), (294, 284596), (312, 268177), (338, 247548), (364, 229866), (392, 213447), (421, 198744), (507, 165032), (546, 153244), (588, 142298), (637, 131352), (676, 123774), (728, 114933), (842, 99372), (1014, 82516), (1092, 76622), (1176, 71149), (1183, 70728), (1263, 66248), (1274, 65676), (1352, 61887), (1684, 49686), (1911, 43784), (2028, 41258), (2184, 38311), (2366, 35364), (2526, 33124), (2548, 32838), (2947, 28392), (3368, 24843), (3549, 23576), (3822, 21892), (4056, 20629), (4732, 17682), (5052, 16562), (5096, 16419), (5473, 15288), (5894, 14196), (7098, 11788), (7644, 10946), (8281, 10104), (8841, 9464)]