71554392

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 243559680

約数和(自身を除く): 172005288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 67, 72, 78, 84, 91, 104, 117, 126, 134, 156, 163, 168, 182, 201, 234, 252, 268, 273, 312, 326, 364, 402, 468, 469, 489, 504, 536, 546, 603, 652, 728, 804, 819, 871, 936, 938, 978, 1092, 1141, 1206, 1304, 1407, 1467, 1608, 1638, 1742, 1876, 1956, 2119, 2184, 2282, 2412, 2613, 2814, 2934, 3276, 3423, 3484, 3752, 3912, 4221, 4238, 4564, 4824, 5226, 5628, 5868, 6097, 6357, 6552, 6846, 6968, 7839, 8442, 8476, 9128, 10269, 10452, 10921, 11256, 11736, 12194, 12714, 13692, 14833, 15678, 16884, 16952, 18291, 19071, 20538, 20904, 21842, 24388, 25428, 27384, 29666, 31356, 32763, 33768, 36582, 38142, 41076, 43684, 44499, 48776, 50856, 54873, 59332, 62712, 65526, 73164, 76284, 76447, 82152, 87368, 88998, 98289, 109746, 118664, 131052, 133497, 141973, 146328, 152568, 152894, 177996, 196578, 219492, 229341, 262104, 266994, 283946, 305788, 355992, 393156, 425919, 438984, 458682, 533988, 567892, 611576, 688023, 786312, 851838, 917364, 993811, 1067976, 1135784, 1277757, 1376046, 1703676, 1834728, 1987622, 2555514, 2752092, 2981433, 3407352, 3975244, 5111028, 5504184, 5962866, 7950488, 8944299, 10222056, 11925732, 17888598, 23851464, 35777196, 71554392]

約数ペア:

[(1, 71554392), (2, 35777196), (3, 23851464), (4, 17888598), (6, 11925732), (7, 10222056), (8, 8944299), (9, 7950488), (12, 5962866), (13, 5504184), (14, 5111028), (18, 3975244), (21, 3407352), (24, 2981433), (26, 2752092), (28, 2555514), (36, 1987622), (39, 1834728), (42, 1703676), (52, 1376046), (56, 1277757), (63, 1135784), (67, 1067976), (72, 993811), (78, 917364), (84, 851838), (91, 786312), (104, 688023), (117, 611576), (126, 567892), (134, 533988), (156, 458682), (163, 438984), (168, 425919), (182, 393156), (201, 355992), (234, 305788), (252, 283946), (268, 266994), (273, 262104), (312, 229341), (326, 219492), (364, 196578), (402, 177996), (468, 152894), (469, 152568), (489, 146328), (504, 141973), (536, 133497), (546, 131052), (603, 118664), (652, 109746), (728, 98289), (804, 88998), (819, 87368), (871, 82152), (936, 76447), (938, 76284), (978, 73164), (1092, 65526), (1141, 62712), (1206, 59332), (1304, 54873), (1407, 50856), (1467, 48776), (1608, 44499), (1638, 43684), (1742, 41076), (1876, 38142), (1956, 36582), (2119, 33768), (2184, 32763), (2282, 31356), (2412, 29666), (2613, 27384), (2814, 25428), (2934, 24388), (3276, 21842), (3423, 20904), (3484, 20538), (3752, 19071), (3912, 18291), (4221, 16952), (4238, 16884), (4564, 15678), (4824, 14833), (5226, 13692), (5628, 12714), (5868, 12194), (6097, 11736), (6357, 11256), (6552, 10921), (6846, 10452), (6968, 10269), (7839, 9128), (8442, 8476)]