71091384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:829

約数の個数: 128

約数和(自身を含む): 224125440

約数和(自身を除く): 153034056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 516, 546, 559, 602, 728, 757, 903, 1032, 1092, 1118, 1204, 1514, 1677, 1806, 2184, 2236, 2271, 2408, 3028, 3354, 3612, 3913, 4472, 4542, 5299, 6056, 6708, 7224, 7826, 9084, 9841, 10598, 11739, 13416, 15652, 15897, 18168, 19682, 21196, 23478, 29523, 31304, 31794, 32551, 39364, 42392, 46956, 59046, 63588, 65102, 68887, 78728, 93912, 97653, 118092, 127176, 130204, 137774, 195306, 206661, 227857, 236184, 260408, 275548, 390612, 413322, 423163, 455714, 551096, 683571, 781224, 826644, 846326, 911428, 1269489, 1367142, 1653288, 1692652, 1822856, 2538978, 2734284, 2962141, 3385304, 5077956, 5468568, 5924282, 8886423, 10155912, 11848564, 17772846, 23697128, 35545692, 71091384]

約数ペア:

[(1, 71091384), (2, 35545692), (3, 23697128), (4, 17772846), (6, 11848564), (7, 10155912), (8, 8886423), (12, 5924282), (13, 5468568), (14, 5077956), (21, 3385304), (24, 2962141), (26, 2734284), (28, 2538978), (39, 1822856), (42, 1692652), (43, 1653288), (52, 1367142), (56, 1269489), (78, 911428), (84, 846326), (86, 826644), (91, 781224), (104, 683571), (129, 551096), (156, 455714), (168, 423163), (172, 413322), (182, 390612), (258, 275548), (273, 260408), (301, 236184), (312, 227857), (344, 206661), (364, 195306), (516, 137774), (546, 130204), (559, 127176), (602, 118092), (728, 97653), (757, 93912), (903, 78728), (1032, 68887), (1092, 65102), (1118, 63588), (1204, 59046), (1514, 46956), (1677, 42392), (1806, 39364), (2184, 32551), (2236, 31794), (2271, 31304), (2408, 29523), (3028, 23478), (3354, 21196), (3612, 19682), (3913, 18168), (4472, 15897), (4542, 15652), (5299, 13416), (6056, 11739), (6708, 10598), (7224, 9841), (7826, 9084)]