81112848

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{929}}^1$

素因数の和:1064

約数の個数: 80

約数和(自身を含む): 224182080

約数和(自身を除く): 143069232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 107, 136, 204, 214, 272, 321, 408, 428, 642, 816, 856, 929, 1284, 1712, 1819, 1858, 2568, 2787, 3638, 3716, 5136, 5457, 5574, 7276, 7432, 10914, 11148, 14552, 14864, 15793, 21828, 22296, 29104, 31586, 43656, 44592, 47379, 63172, 87312, 94758, 99403, 126344, 189516, 198806, 252688, 298209, 379032, 397612, 596418, 758064, 795224, 1192836, 1590448, 1689851, 2385672, 3379702, 4771344, 5069553, 6759404, 10139106, 13518808, 20278212, 27037616, 40556424, 81112848]

約数ペア:

[(1, 81112848), (2, 40556424), (3, 27037616), (4, 20278212), (6, 13518808), (8, 10139106), (12, 6759404), (16, 5069553), (17, 4771344), (24, 3379702), (34, 2385672), (48, 1689851), (51, 1590448), (68, 1192836), (102, 795224), (107, 758064), (136, 596418), (204, 397612), (214, 379032), (272, 298209), (321, 252688), (408, 198806), (428, 189516), (642, 126344), (816, 99403), (856, 94758), (929, 87312), (1284, 63172), (1712, 47379), (1819, 44592), (1858, 43656), (2568, 31586), (2787, 29104), (3638, 22296), (3716, 21828), (5136, 15793), (5457, 14864), (5574, 14552), (7276, 11148), (7432, 10914)]