71225784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 241670400

約数和(自身を除く): 170444616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 163, 168, 189, 204, 216, 238, 252, 289, 306, 326, 357, 378, 408, 459, 476, 489, 504, 578, 612, 652, 714, 756, 867, 918, 952, 978, 1071, 1141, 1156, 1224, 1304, 1428, 1467, 1512, 1734, 1836, 1956, 2023, 2142, 2282, 2312, 2601, 2771, 2856, 2934, 3213, 3423, 3468, 3672, 3912, 4046, 4284, 4401, 4564, 5202, 5542, 5868, 6069, 6426, 6846, 6936, 7803, 8092, 8313, 8568, 8802, 9128, 10269, 10404, 11084, 11736, 12138, 12852, 13692, 15606, 16184, 16626, 17604, 18207, 19397, 20538, 20808, 22168, 24276, 24939, 25704, 27384, 30807, 31212, 33252, 35208, 36414, 38794, 41076, 47107, 48552, 49878, 54621, 58191, 61614, 62424, 66504, 72828, 74817, 77588, 82152, 94214, 99756, 109242, 116382, 123228, 141321, 145656, 149634, 155176, 174573, 188428, 199512, 218484, 232764, 246456, 282642, 299268, 329749, 349146, 376856, 423963, 436968, 465528, 523719, 565284, 598536, 659498, 698292, 847926, 989247, 1047438, 1130568, 1271889, 1318996, 1396584, 1695852, 1978494, 2094876, 2543778, 2637992, 2967741, 3391704, 3956988, 4189752, 5087556, 5935482, 7913976, 8903223, 10175112, 11870964, 17806446, 23741928, 35612892, 71225784]

約数ペア:

[(1, 71225784), (2, 35612892), (3, 23741928), (4, 17806446), (6, 11870964), (7, 10175112), (8, 8903223), (9, 7913976), (12, 5935482), (14, 5087556), (17, 4189752), (18, 3956988), (21, 3391704), (24, 2967741), (27, 2637992), (28, 2543778), (34, 2094876), (36, 1978494), (42, 1695852), (51, 1396584), (54, 1318996), (56, 1271889), (63, 1130568), (68, 1047438), (72, 989247), (84, 847926), (102, 698292), (108, 659498), (119, 598536), (126, 565284), (136, 523719), (153, 465528), (163, 436968), (168, 423963), (189, 376856), (204, 349146), (216, 329749), (238, 299268), (252, 282642), (289, 246456), (306, 232764), (326, 218484), (357, 199512), (378, 188428), (408, 174573), (459, 155176), (476, 149634), (489, 145656), (504, 141321), (578, 123228), (612, 116382), (652, 109242), (714, 99756), (756, 94214), (867, 82152), (918, 77588), (952, 74817), (978, 72828), (1071, 66504), (1141, 62424), (1156, 61614), (1224, 58191), (1304, 54621), (1428, 49878), (1467, 48552), (1512, 47107), (1734, 41076), (1836, 38794), (1956, 36414), (2023, 35208), (2142, 33252), (2282, 31212), (2312, 30807), (2601, 27384), (2771, 25704), (2856, 24939), (2934, 24276), (3213, 22168), (3423, 20808), (3468, 20538), (3672, 19397), (3912, 18207), (4046, 17604), (4284, 16626), (4401, 16184), (4564, 15606), (5202, 13692), (5542, 12852), (5868, 12138), (6069, 11736), (6426, 11084), (6846, 10404), (6936, 10269), (7803, 9128), (8092, 8802), (8313, 8568)]