91659776

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:371

約数の個数: 80

約数和(自身を含む): 202112064

約数和(自身を除く): 110452288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 293, 376, 416, 512, 586, 611, 752, 832, 1172, 1222, 1504, 1664, 2344, 2444, 3008, 3328, 3809, 4688, 4888, 6016, 6656, 7618, 9376, 9776, 12032, 13771, 15236, 18752, 19552, 24064, 27542, 30472, 37504, 39104, 55084, 60944, 75008, 78208, 110168, 121888, 150016, 156416, 179023, 220336, 243776, 312832, 358046, 440672, 487552, 716092, 881344, 975104, 1432184, 1762688, 1950208, 2864368, 3525376, 5728736, 7050752, 11457472, 22914944, 45829888, 91659776]

約数ペア:

[(1, 91659776), (2, 45829888), (4, 22914944), (8, 11457472), (13, 7050752), (16, 5728736), (26, 3525376), (32, 2864368), (47, 1950208), (52, 1762688), (64, 1432184), (94, 975104), (104, 881344), (128, 716092), (188, 487552), (208, 440672), (256, 358046), (293, 312832), (376, 243776), (416, 220336), (512, 179023), (586, 156416), (611, 150016), (752, 121888), (832, 110168), (1172, 78208), (1222, 75008), (1504, 60944), (1664, 55084), (2344, 39104), (2444, 37504), (3008, 30472), (3328, 27542), (3809, 24064), (4688, 19552), (4888, 18752), (6016, 15236), (6656, 13771), (7618, 12032), (9376, 9776)]