84396988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 164094336

約数和(自身を除く): 79697348

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 113, 212, 226, 271, 452, 542, 689, 1084, 1378, 1469, 2756, 2938, 3523, 5876, 5989, 7046, 11978, 14092, 14363, 23956, 28726, 30623, 57452, 61246, 77857, 122492, 155714, 186719, 311428, 373438, 398099, 746876, 796198, 1592396, 1623019, 3246038, 6492076, 21099247, 42198494, 84396988]

約数ペア:

[(1, 84396988), (2, 42198494), (4, 21099247), (13, 6492076), (26, 3246038), (52, 1623019), (53, 1592396), (106, 796198), (113, 746876), (212, 398099), (226, 373438), (271, 311428), (452, 186719), (542, 155714), (689, 122492), (1084, 77857), (1378, 61246), (1469, 57452), (2756, 30623), (2938, 28726), (3523, 23956), (5876, 14363), (5989, 14092), (7046, 11978)]