69486624

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 209873664

約数和(自身を除く): 140387040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 72, 86, 93, 96, 124, 129, 144, 172, 181, 186, 248, 258, 279, 288, 344, 362, 372, 387, 496, 516, 543, 558, 688, 724, 744, 774, 992, 1032, 1086, 1116, 1333, 1376, 1448, 1488, 1548, 1629, 2064, 2172, 2232, 2666, 2896, 2976, 3096, 3258, 3999, 4128, 4344, 4464, 5332, 5611, 5792, 6192, 6516, 7783, 7998, 8688, 8928, 10664, 11222, 11997, 12384, 13032, 15566, 15996, 16833, 17376, 21328, 22444, 23349, 23994, 26064, 31132, 31992, 33666, 42656, 44888, 46698, 47988, 50499, 52128, 62264, 63984, 67332, 70047, 89776, 93396, 95976, 100998, 124528, 127968, 134664, 140094, 179552, 186792, 191952, 201996, 241273, 249056, 269328, 280188, 373584, 383904, 403992, 482546, 538656, 560376, 723819, 747168, 807984, 965092, 1120752, 1447638, 1615968, 1930184, 2171457, 2241504, 2895276, 3860368, 4342914, 5790552, 7720736, 8685828, 11581104, 17371656, 23162208, 34743312, 69486624]

約数ペア:

[(1, 69486624), (2, 34743312), (3, 23162208), (4, 17371656), (6, 11581104), (8, 8685828), (9, 7720736), (12, 5790552), (16, 4342914), (18, 3860368), (24, 2895276), (31, 2241504), (32, 2171457), (36, 1930184), (43, 1615968), (48, 1447638), (62, 1120752), (72, 965092), (86, 807984), (93, 747168), (96, 723819), (124, 560376), (129, 538656), (144, 482546), (172, 403992), (181, 383904), (186, 373584), (248, 280188), (258, 269328), (279, 249056), (288, 241273), (344, 201996), (362, 191952), (372, 186792), (387, 179552), (496, 140094), (516, 134664), (543, 127968), (558, 124528), (688, 100998), (724, 95976), (744, 93396), (774, 89776), (992, 70047), (1032, 67332), (1086, 63984), (1116, 62264), (1333, 52128), (1376, 50499), (1448, 47988), (1488, 46698), (1548, 44888), (1629, 42656), (2064, 33666), (2172, 31992), (2232, 31132), (2666, 26064), (2896, 23994), (2976, 23349), (3096, 22444), (3258, 21328), (3999, 17376), (4128, 16833), (4344, 15996), (4464, 15566), (5332, 13032), (5611, 12384), (5792, 11997), (6192, 11222), (6516, 10664), (7783, 8928), (7998, 8688)]