87684610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 176504832

約数和(自身を除く): 88820222

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 113, 127, 130, 226, 235, 254, 470, 565, 611, 635, 1130, 1222, 1270, 1469, 1651, 2938, 3055, 3302, 5311, 5969, 6110, 7345, 8255, 10622, 11938, 14351, 14690, 16510, 26555, 28702, 29845, 53110, 59690, 69043, 71755, 77597, 138086, 143510, 155194, 186563, 345215, 373126, 387985, 674497, 690430, 775970, 932815, 1348994, 1865630, 3372485, 6744970, 8768461, 17536922, 43842305, 87684610]

約数ペア:

[(1, 87684610), (2, 43842305), (5, 17536922), (10, 8768461), (13, 6744970), (26, 3372485), (47, 1865630), (65, 1348994), (94, 932815), (113, 775970), (127, 690430), (130, 674497), (226, 387985), (235, 373126), (254, 345215), (470, 186563), (565, 155194), (611, 143510), (635, 138086), (1130, 77597), (1222, 71755), (1270, 69043), (1469, 59690), (1651, 53110), (2938, 29845), (3055, 28702), (3302, 26555), (5311, 16510), (5969, 14690), (6110, 14351), (7345, 11938), (8255, 10622)]