98518812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1279}}^1$

素因数の和:1431

約数の個数: 72

約数和(自身を含む): 269660160

約数和(自身を除く): 171141348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 131, 147, 196, 262, 294, 393, 524, 588, 786, 917, 1279, 1572, 1834, 2558, 2751, 3668, 3837, 5116, 5502, 6419, 7674, 8953, 11004, 12838, 15348, 17906, 19257, 25676, 26859, 35812, 38514, 53718, 62671, 77028, 107436, 125342, 167549, 188013, 250684, 335098, 376026, 502647, 670196, 752052, 1005294, 1172843, 2010588, 2345686, 3518529, 4691372, 7037058, 8209901, 14074116, 16419802, 24629703, 32839604, 49259406, 98518812]

約数ペア:

[(1, 98518812), (2, 49259406), (3, 32839604), (4, 24629703), (6, 16419802), (7, 14074116), (12, 8209901), (14, 7037058), (21, 4691372), (28, 3518529), (42, 2345686), (49, 2010588), (84, 1172843), (98, 1005294), (131, 752052), (147, 670196), (196, 502647), (262, 376026), (294, 335098), (393, 250684), (524, 188013), (588, 167549), (786, 125342), (917, 107436), (1279, 77028), (1572, 62671), (1834, 53718), (2558, 38514), (2751, 35812), (3668, 26859), (3837, 25676), (5116, 19257), (5502, 17906), (6419, 15348), (7674, 12838), (8953, 11004)]