89478004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 215986176

約数和(自身を除く): 126508172

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 23, 28, 34, 44, 46, 68, 77, 92, 119, 154, 161, 187, 238, 253, 308, 322, 374, 391, 476, 506, 644, 743, 748, 782, 1012, 1309, 1486, 1564, 1771, 2618, 2737, 2972, 3542, 4301, 5201, 5236, 5474, 7084, 8173, 8602, 10402, 10948, 12631, 16346, 17089, 17204, 20804, 25262, 30107, 32692, 34178, 50524, 57211, 60214, 68356, 88417, 114422, 119623, 120428, 138941, 176834, 187979, 228844, 239246, 277882, 290513, 353668, 375958, 478492, 555764, 581026, 751916, 972587, 1162052, 1315853, 1945174, 2033591, 2631706, 3195643, 3890348, 4067182, 5263412, 6391286, 8134364, 12782572, 22369501, 44739002, 89478004]

約数ペア:

[(1, 89478004), (2, 44739002), (4, 22369501), (7, 12782572), (11, 8134364), (14, 6391286), (17, 5263412), (22, 4067182), (23, 3890348), (28, 3195643), (34, 2631706), (44, 2033591), (46, 1945174), (68, 1315853), (77, 1162052), (92, 972587), (119, 751916), (154, 581026), (161, 555764), (187, 478492), (238, 375958), (253, 353668), (308, 290513), (322, 277882), (374, 239246), (391, 228844), (476, 187979), (506, 176834), (644, 138941), (743, 120428), (748, 119623), (782, 114422), (1012, 88417), (1309, 68356), (1486, 60214), (1564, 57211), (1771, 50524), (2618, 34178), (2737, 32692), (2972, 30107), (3542, 25262), (4301, 20804), (5201, 17204), (5236, 17089), (5474, 16346), (7084, 12631), (8173, 10948), (8602, 10402)]