74920697248

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1\times {\mathrm{2311}}^1$

素因数の和:3162

約数の個数: 96

約数和(自身を含む): 157727969280

約数和(自身を除く): 82807272032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 142, 152, 284, 304, 568, 608, 751, 1136, 1349, 1502, 2272, 2311, 2698, 3004, 4622, 5396, 6008, 9244, 10792, 12016, 14269, 18488, 21584, 24032, 28538, 36976, 43168, 43909, 53321, 57076, 73952, 87818, 106642, 114152, 164081, 175636, 213284, 228304, 328162, 351272, 426568, 456608, 656324, 702544, 853136, 1013099, 1312648, 1405088, 1706272, 1735561, 2026198, 2625296, 3117539, 3471122, 4052396, 5250592, 6235078, 6942244, 8104792, 12470156, 13884488, 16209584, 24940312, 27768976, 32419168, 32975659, 49880624, 55537952, 65951318, 99761248, 123224831, 131902636, 246449662, 263805272, 492899324, 527610544, 985798648, 1055221088, 1971597296, 2341271789, 3943194592, 4682543578, 9365087156, 18730174312, 37460348624, 74920697248]

約数ペア:

[(1, 74920697248), (2, 37460348624), (4, 18730174312), (8, 9365087156), (16, 4682543578), (19, 3943194592), (32, 2341271789), (38, 1971597296), (71, 1055221088), (76, 985798648), (142, 527610544), (152, 492899324), (284, 263805272), (304, 246449662), (568, 131902636), (608, 123224831), (751, 99761248), (1136, 65951318), (1349, 55537952), (1502, 49880624), (2272, 32975659), (2311, 32419168), (2698, 27768976), (3004, 24940312), (4622, 16209584), (5396, 13884488), (6008, 12470156), (9244, 8104792), (10792, 6942244), (12016, 6235078), (14269, 5250592), (18488, 4052396), (21584, 3471122), (24032, 3117539), (28538, 2625296), (36976, 2026198), (43168, 1735561), (43909, 1706272), (53321, 1405088), (57076, 1312648), (73952, 1013099), (87818, 853136), (106642, 702544), (114152, 656324), (164081, 456608), (175636, 426568), (213284, 351272), (228304, 328162)]