69384198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 155054592

約数和(自身を除く): 85670394

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 137, 151, 258, 274, 302, 411, 453, 559, 822, 906, 1118, 1677, 1781, 1963, 3354, 3562, 3926, 5343, 5889, 5891, 6493, 10686, 11778, 11782, 12986, 17673, 19479, 20687, 35346, 38958, 41374, 62061, 76583, 84409, 124122, 153166, 168818, 229749, 253227, 268931, 459498, 506454, 537862, 806793, 889541, 1613586, 1779082, 2668623, 5337246, 11564033, 23128066, 34692099, 69384198]

約数ペア:

[(1, 69384198), (2, 34692099), (3, 23128066), (6, 11564033), (13, 5337246), (26, 2668623), (39, 1779082), (43, 1613586), (78, 889541), (86, 806793), (129, 537862), (137, 506454), (151, 459498), (258, 268931), (274, 253227), (302, 229749), (411, 168818), (453, 153166), (559, 124122), (822, 84409), (906, 76583), (1118, 62061), (1677, 41374), (1781, 38958), (1963, 35346), (3354, 20687), (3562, 19479), (3926, 17673), (5343, 12986), (5889, 11782), (5891, 11778), (6493, 10686)]