77376208

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2844

約数の個数: 80

約数和(自身を含む): 194293120

約数和(自身を除く): 116916912

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, 2797, 3458, 3952, 5594, 6916, 11188, 13832, 19579, 22376, 27664, 36361, 39158, 44752, 53143, 72722, 78316, 106286, 145444, 156632, 212572, 254527, 290888, 313264, 372001, 425144, 509054, 581776, 690859, 744002, 850288, 1018108, 1381718, 1488004, 2036216, 2763436, 2976008, 4072432, 4836013, 5526872, 5952016, 9672026, 11053744, 19344052, 38688104, 77376208]

約数ペア:

[(1, 77376208), (2, 38688104), (4, 19344052), (7, 11053744), (8, 9672026), (13, 5952016), (14, 5526872), (16, 4836013), (19, 4072432), (26, 2976008), (28, 2763436), (38, 2036216), (52, 1488004), (56, 1381718), (76, 1018108), (91, 850288), (104, 744002), (112, 690859), (133, 581776), (152, 509054), (182, 425144), (208, 372001), (247, 313264), (266, 290888), (304, 254527), (364, 212572), (494, 156632), (532, 145444), (728, 106286), (988, 78316), (1064, 72722), (1456, 53143), (1729, 44752), (1976, 39158), (2128, 36361), (2797, 27664), (3458, 22376), (3952, 19579), (5594, 13832), (6916, 11188)]