69903072

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 212048928

約数和(自身を除く): 142145856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 61, 69, 72, 92, 96, 122, 138, 144, 173, 183, 184, 207, 244, 276, 288, 346, 366, 368, 414, 488, 519, 549, 552, 692, 732, 736, 828, 976, 1038, 1098, 1104, 1384, 1403, 1464, 1557, 1656, 1952, 2076, 2196, 2208, 2768, 2806, 2928, 3114, 3312, 3979, 4152, 4209, 4392, 5536, 5612, 5856, 6228, 6624, 7958, 8304, 8418, 8784, 10553, 11224, 11937, 12456, 12627, 15916, 16608, 16836, 17568, 21106, 22448, 23874, 24912, 25254, 31659, 31832, 33672, 35811, 42212, 44896, 47748, 49824, 50508, 63318, 63664, 67344, 71622, 84424, 94977, 95496, 101016, 126636, 127328, 134688, 143244, 168848, 189954, 190992, 202032, 242719, 253272, 286488, 337696, 379908, 381984, 404064, 485438, 506544, 572976, 728157, 759816, 970876, 1013088, 1145952, 1456314, 1519632, 1941752, 2184471, 2912628, 3039264, 3883504, 4368942, 5825256, 7767008, 8737884, 11650512, 17475768, 23301024, 34951536, 69903072]

約数ペア:

[(1, 69903072), (2, 34951536), (3, 23301024), (4, 17475768), (6, 11650512), (8, 8737884), (9, 7767008), (12, 5825256), (16, 4368942), (18, 3883504), (23, 3039264), (24, 2912628), (32, 2184471), (36, 1941752), (46, 1519632), (48, 1456314), (61, 1145952), (69, 1013088), (72, 970876), (92, 759816), (96, 728157), (122, 572976), (138, 506544), (144, 485438), (173, 404064), (183, 381984), (184, 379908), (207, 337696), (244, 286488), (276, 253272), (288, 242719), (346, 202032), (366, 190992), (368, 189954), (414, 168848), (488, 143244), (519, 134688), (549, 127328), (552, 126636), (692, 101016), (732, 95496), (736, 94977), (828, 84424), (976, 71622), (1038, 67344), (1098, 63664), (1104, 63318), (1384, 50508), (1403, 49824), (1464, 47748), (1557, 44896), (1656, 42212), (1952, 35811), (2076, 33672), (2196, 31832), (2208, 31659), (2768, 25254), (2806, 24912), (2928, 23874), (3114, 22448), (3312, 21106), (3979, 17568), (4152, 16836), (4209, 16608), (4392, 15916), (5536, 12627), (5612, 12456), (5856, 11937), (6228, 11224), (6624, 10553), (7958, 8784), (8304, 8418)]