7679988

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 21772800

約数和(自身を除く): 14092812

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 47, 51, 54, 68, 89, 94, 102, 108, 141, 153, 178, 188, 204, 267, 282, 306, 356, 423, 459, 534, 564, 612, 799, 801, 846, 918, 1068, 1269, 1513, 1598, 1602, 1692, 1836, 2397, 2403, 2538, 3026, 3196, 3204, 4183, 4539, 4794, 4806, 5076, 6052, 7191, 8366, 9078, 9588, 9612, 12549, 13617, 14382, 16732, 18156, 21573, 25098, 27234, 28764, 37647, 40851, 43146, 50196, 54468, 71111, 75294, 81702, 86292, 112941, 142222, 150588, 163404, 213333, 225882, 284444, 426666, 451764, 639999, 853332, 1279998, 1919997, 2559996, 3839994, 7679988]

約数ペア:

[(1, 7679988), (2, 3839994), (3, 2559996), (4, 1919997), (6, 1279998), (9, 853332), (12, 639999), (17, 451764), (18, 426666), (27, 284444), (34, 225882), (36, 213333), (47, 163404), (51, 150588), (54, 142222), (68, 112941), (89, 86292), (94, 81702), (102, 75294), (108, 71111), (141, 54468), (153, 50196), (178, 43146), (188, 40851), (204, 37647), (267, 28764), (282, 27234), (306, 25098), (356, 21573), (423, 18156), (459, 16732), (534, 14382), (564, 13617), (612, 12549), (799, 9612), (801, 9588), (846, 9078), (918, 8366), (1068, 7191), (1269, 6052), (1513, 5076), (1598, 4806), (1602, 4794), (1692, 4539), (1836, 4183), (2397, 3204), (2403, 3196), (2538, 3026)]