85293369

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 157068288

約数和(自身を除く): 71774919

約数列:

[1, 3, 7, 9, 17, 21, 31, 49, 51, 63, 93, 119, 147, 153, 217, 279, 357, 367, 441, 527, 651, 833, 1071, 1101, 1519, 1581, 1953, 2499, 2569, 3303, 3689, 4557, 4743, 6239, 7497, 7707, 11067, 11377, 13671, 17983, 18717, 23121, 25823, 33201, 34131, 43673, 53949, 56151, 77469, 79639, 102393, 131019, 161847, 193409, 232407, 238917, 305711, 393057, 557473, 580227, 716751, 917133, 1353863, 1672419, 1740681, 2751399, 4061589, 5017257, 9477041, 12184767, 28431123, 85293369]

約数ペア:

[(1, 85293369), (3, 28431123), (7, 12184767), (9, 9477041), (17, 5017257), (21, 4061589), (31, 2751399), (49, 1740681), (51, 1672419), (63, 1353863), (93, 917133), (119, 716751), (147, 580227), (153, 557473), (217, 393057), (279, 305711), (357, 238917), (367, 232407), (441, 193409), (527, 161847), (651, 131019), (833, 102393), (1071, 79639), (1101, 77469), (1519, 56151), (1581, 53949), (1953, 43673), (2499, 34131), (2569, 33201), (3303, 25823), (3689, 23121), (4557, 18717), (4743, 17983), (6239, 13671), (7497, 11377), (7707, 11067)]