89935664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3251}}^1$

素因数の和:3298

約数の個数: 80

約数和(自身を含む): 225818880

約数和(自身を除く): 135883216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3251, 3458, 3952, 6502, 6916, 13004, 13832, 22757, 26008, 27664, 42263, 45514, 52016, 61769, 84526, 91028, 123538, 169052, 182056, 247076, 295841, 338104, 364112, 432383, 494152, 591682, 676208, 802997, 864766, 988304, 1183364, 1605994, 1729532, 2366728, 3211988, 3459064, 4733456, 5620979, 6423976, 6918128, 11241958, 12847952, 22483916, 44967832, 89935664]

約数ペア:

[(1, 89935664), (2, 44967832), (4, 22483916), (7, 12847952), (8, 11241958), (13, 6918128), (14, 6423976), (16, 5620979), (19, 4733456), (26, 3459064), (28, 3211988), (38, 2366728), (52, 1729532), (56, 1605994), (76, 1183364), (91, 988304), (104, 864766), (112, 802997), (133, 676208), (152, 591682), (182, 494152), (208, 432383), (247, 364112), (266, 338104), (304, 295841), (364, 247076), (494, 182056), (532, 169052), (728, 123538), (988, 91028), (1064, 84526), (1456, 61769), (1729, 52016), (1976, 45514), (2128, 42263), (3251, 27664), (3458, 26008), (3952, 22757), (6502, 13832), (6916, 13004)]