87494988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8753}}^1$

素因数の和:8791

約数の個数: 72

約数和(自身を含む): 251484912

約数和(自身を除く): 163989924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 8753, 9996, 17506, 26259, 35012, 52518, 61271, 105036, 122542, 148801, 183813, 245084, 297602, 367626, 428897, 446403, 595204, 735252, 857794, 892806, 1041607, 1286691, 1715588, 1785612, 2083214, 2573382, 3124821, 4166428, 5146764, 6249642, 7291249, 12499284, 14582498, 21873747, 29164996, 43747494, 87494988]

約数ペア:

[(1, 87494988), (2, 43747494), (3, 29164996), (4, 21873747), (6, 14582498), (7, 12499284), (12, 7291249), (14, 6249642), (17, 5146764), (21, 4166428), (28, 3124821), (34, 2573382), (42, 2083214), (49, 1785612), (51, 1715588), (68, 1286691), (84, 1041607), (98, 892806), (102, 857794), (119, 735252), (147, 595204), (196, 446403), (204, 428897), (238, 367626), (294, 297602), (357, 245084), (476, 183813), (588, 148801), (714, 122542), (833, 105036), (1428, 61271), (1666, 52518), (2499, 35012), (3332, 26259), (4998, 17506), (8753, 9996)]