81441694656

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{2063}}^1\times {\mathrm{9791}}^1$

素因数の和:11879

約数の個数: 168

約数和(自身を含む): 266942767104

約数和(自身を除く): 185501072448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 2063, 4032, 4126, 6189, 8252, 9791, 12378, 14441, 16504, 18567, 19582, 24756, 28882, 29373, 33008, 37134, 39164, 43323, 49512, 57764, 58746, 66016, 68537, 74268, 78328, 86646, 88119, 99024, 115528, 117492, 129969, 132032, 137074, 148536, 156656, 173292, 176238, 198048, 205611, 231056, 234984, 259938, 274148, 297072, 313312, 346584, 352476, 396096, 411222, 462112, 469968, 519876, 548296, 594144, 616833, 626624, 693168, 704952, 822444, 924224, 939936, 1039752, 1096592, 1188288, 1233666, 1386336, 1409904, 1644888, 1879872, 2079504, 2193184, 2467332, 2772672, 2819808, 3289776, 4159008, 4386368, 4934664, 5639616, 6579552, 8318016, 9869328, 13159104, 19738656, 20198833, 39477312, 40397666, 60596499, 80795332, 121192998, 141391831, 161590664, 181789497, 242385996, 282783662, 323181328, 363578994, 424175493, 484771992, 565567324, 646362656, 727157988, 848350986, 969543984, 1131134648, 1272526479, 1292725312, 1454315976, 1696701972, 1939087968, 2262269296, 2545052958, 2908631952, 3393403944, 3878175936, 4524538592, 5090105916, 5817263904, 6786807888, 9049077184, 10180211832, 11634527808, 13573615776, 20360423664, 27147231552, 40720847328, 81441694656]

約数ペア:

[(1, 81441694656), (2, 40720847328), (3, 27147231552), (4, 20360423664), (6, 13573615776), (7, 11634527808), (8, 10180211832), (9, 9049077184), (12, 6786807888), (14, 5817263904), (16, 5090105916), (18, 4524538592), (21, 3878175936), (24, 3393403944), (28, 2908631952), (32, 2545052958), (36, 2262269296), (42, 1939087968), (48, 1696701972), (56, 1454315976), (63, 1292725312), (64, 1272526479), (72, 1131134648), (84, 969543984), (96, 848350986), (112, 727157988), (126, 646362656), (144, 565567324), (168, 484771992), (192, 424175493), (224, 363578994), (252, 323181328), (288, 282783662), (336, 242385996), (448, 181789497), (504, 161590664), (576, 141391831), (672, 121192998), (1008, 80795332), (1344, 60596499), (2016, 40397666), (2063, 39477312), (4032, 20198833), (4126, 19738656), (6189, 13159104), (8252, 9869328), (9791, 8318016), (12378, 6579552), (14441, 5639616), (16504, 4934664), (18567, 4386368), (19582, 4159008), (24756, 3289776), (28882, 2819808), (29373, 2772672), (33008, 2467332), (37134, 2193184), (39164, 2079504), (43323, 1879872), (49512, 1644888), (57764, 1409904), (58746, 1386336), (66016, 1233666), (68537, 1188288), (74268, 1096592), (78328, 1039752), (86646, 939936), (88119, 924224), (99024, 822444), (115528, 704952), (117492, 693168), (129969, 626624), (132032, 616833), (137074, 594144), (148536, 548296), (156656, 519876), (173292, 469968), (176238, 462112), (198048, 411222), (205611, 396096), (231056, 352476), (234984, 346584), (259938, 313312), (274148, 297072)]