88319862

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 223948800

約数和(自身を除く): 135628938

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 47, 51, 54, 69, 89, 94, 102, 138, 141, 153, 178, 207, 267, 282, 306, 391, 414, 423, 459, 534, 621, 782, 799, 801, 846, 918, 1081, 1173, 1242, 1269, 1513, 1598, 1602, 2047, 2162, 2346, 2397, 2403, 2538, 3026, 3243, 3519, 4094, 4183, 4539, 4794, 4806, 6141, 6486, 7038, 7191, 8366, 9078, 9729, 10557, 12282, 12549, 13617, 14382, 18377, 18423, 19458, 21114, 21573, 25098, 27234, 29187, 34799, 36754, 36846, 37647, 40851, 43146, 55131, 55269, 58374, 69598, 71111, 75294, 81702, 96209, 104397, 110262, 110538, 112941, 142222, 165393, 192418, 208794, 213333, 225882, 288627, 313191, 330786, 426666, 496179, 577254, 626382, 639999, 865881, 939573, 992358, 1279998, 1635553, 1731762, 1879146, 1919997, 2597643, 3271106, 3839994, 4906659, 5195286, 9813318, 14719977, 29439954, 44159931, 88319862]

約数ペア:

[(1, 88319862), (2, 44159931), (3, 29439954), (6, 14719977), (9, 9813318), (17, 5195286), (18, 4906659), (23, 3839994), (27, 3271106), (34, 2597643), (46, 1919997), (47, 1879146), (51, 1731762), (54, 1635553), (69, 1279998), (89, 992358), (94, 939573), (102, 865881), (138, 639999), (141, 626382), (153, 577254), (178, 496179), (207, 426666), (267, 330786), (282, 313191), (306, 288627), (391, 225882), (414, 213333), (423, 208794), (459, 192418), (534, 165393), (621, 142222), (782, 112941), (799, 110538), (801, 110262), (846, 104397), (918, 96209), (1081, 81702), (1173, 75294), (1242, 71111), (1269, 69598), (1513, 58374), (1598, 55269), (1602, 55131), (2047, 43146), (2162, 40851), (2346, 37647), (2397, 36846), (2403, 36754), (2538, 34799), (3026, 29187), (3243, 27234), (3519, 25098), (4094, 21573), (4183, 21114), (4539, 19458), (4794, 18423), (4806, 18377), (6141, 14382), (6486, 13617), (7038, 12549), (7191, 12282), (8366, 10557), (9078, 9729)]