80512194

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{5167}}^1$

素因数の和:5239

約数の個数: 48

約数和(自身を含む): 190885248

約数和(自身を除く): 110373054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 1113, 2226, 2597, 5167, 5194, 7791, 10334, 15501, 15582, 31002, 36169, 72338, 108507, 217014, 253183, 273851, 506366, 547702, 759549, 821553, 1519098, 1643106, 1916957, 3833914, 5750871, 11501742, 13418699, 26837398, 40256097, 80512194]

約数ペア:

[(1, 80512194), (2, 40256097), (3, 26837398), (6, 13418699), (7, 11501742), (14, 5750871), (21, 3833914), (42, 1916957), (49, 1643106), (53, 1519098), (98, 821553), (106, 759549), (147, 547702), (159, 506366), (294, 273851), (318, 253183), (371, 217014), (742, 108507), (1113, 72338), (2226, 36169), (2597, 31002), (5167, 15582), (5194, 15501), (7791, 10334)]