84722764

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 186846912

約数和(自身を除く): 102124148

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 49, 68, 94, 98, 119, 188, 196, 238, 329, 476, 541, 658, 799, 833, 1082, 1316, 1598, 1666, 2164, 2303, 3196, 3332, 3787, 4606, 5593, 7574, 9197, 9212, 11186, 15148, 18394, 22372, 25427, 26509, 36788, 39151, 50854, 53018, 64379, 78302, 101708, 106036, 128758, 156604, 177989, 257516, 355978, 432259, 450653, 711956, 864518, 901306, 1245923, 1729036, 1802612, 2491846, 3025813, 4983692, 6051626, 12103252, 21180691, 42361382, 84722764]

約数ペア:

[(1, 84722764), (2, 42361382), (4, 21180691), (7, 12103252), (14, 6051626), (17, 4983692), (28, 3025813), (34, 2491846), (47, 1802612), (49, 1729036), (68, 1245923), (94, 901306), (98, 864518), (119, 711956), (188, 450653), (196, 432259), (238, 355978), (329, 257516), (476, 177989), (541, 156604), (658, 128758), (799, 106036), (833, 101708), (1082, 78302), (1316, 64379), (1598, 53018), (1666, 50854), (2164, 39151), (2303, 36788), (3196, 26509), (3332, 25427), (3787, 22372), (4606, 18394), (5593, 15148), (7574, 11186), (9197, 9212)]