7219764

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 19813248

約数和(自身を除く): 12593484

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 94, 102, 141, 153, 188, 204, 251, 282, 306, 423, 502, 564, 612, 753, 799, 846, 1004, 1506, 1598, 1692, 2259, 2397, 3012, 3196, 4267, 4518, 4794, 7191, 8534, 9036, 9588, 11797, 12801, 14382, 17068, 23594, 25602, 28764, 35391, 38403, 47188, 51204, 70782, 76806, 106173, 141564, 153612, 200549, 212346, 401098, 424692, 601647, 802196, 1203294, 1804941, 2406588, 3609882, 7219764]

約数ペア:

[(1, 7219764), (2, 3609882), (3, 2406588), (4, 1804941), (6, 1203294), (9, 802196), (12, 601647), (17, 424692), (18, 401098), (34, 212346), (36, 200549), (47, 153612), (51, 141564), (68, 106173), (94, 76806), (102, 70782), (141, 51204), (153, 47188), (188, 38403), (204, 35391), (251, 28764), (282, 25602), (306, 23594), (423, 17068), (502, 14382), (564, 12801), (612, 11797), (753, 9588), (799, 9036), (846, 8534), (1004, 7191), (1506, 4794), (1598, 4518), (1692, 4267), (2259, 3196), (2397, 3012)]