78176310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 197448192

約数和(自身を除く): 119271882

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 137, 138, 230, 274, 345, 411, 685, 690, 822, 827, 1370, 1654, 2055, 2481, 3151, 4110, 4135, 4962, 6302, 8270, 9453, 12405, 15755, 18906, 19021, 24810, 31510, 38042, 47265, 57063, 94530, 95105, 113299, 114126, 190210, 226598, 285315, 339897, 566495, 570630, 679794, 1132990, 1699485, 2605877, 3398970, 5211754, 7817631, 13029385, 15635262, 26058770, 39088155, 78176310]

約数ペア:

[(1, 78176310), (2, 39088155), (3, 26058770), (5, 15635262), (6, 13029385), (10, 7817631), (15, 5211754), (23, 3398970), (30, 2605877), (46, 1699485), (69, 1132990), (115, 679794), (137, 570630), (138, 566495), (230, 339897), (274, 285315), (345, 226598), (411, 190210), (685, 114126), (690, 113299), (822, 95105), (827, 94530), (1370, 57063), (1654, 47265), (2055, 38042), (2481, 31510), (3151, 24810), (4110, 19021), (4135, 18906), (4962, 15755), (6302, 12405), (8270, 9453)]