8986404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 144

約数和(自身を含む): 27578880

約数和(自身を除く): 18592476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 29, 31, 34, 42, 49, 51, 58, 62, 68, 84, 87, 93, 98, 102, 116, 119, 124, 147, 174, 186, 196, 203, 204, 217, 238, 294, 348, 357, 372, 406, 434, 476, 493, 527, 588, 609, 651, 714, 812, 833, 868, 899, 986, 1054, 1218, 1302, 1421, 1428, 1479, 1519, 1581, 1666, 1798, 1972, 2108, 2436, 2499, 2604, 2697, 2842, 2958, 3038, 3162, 3332, 3451, 3596, 3689, 4263, 4557, 4998, 5394, 5684, 5916, 6076, 6293, 6324, 6902, 7378, 8526, 9114, 9996, 10353, 10788, 11067, 12586, 13804, 14756, 15283, 17052, 18228, 18879, 20706, 22134, 24157, 25172, 25823, 30566, 37758, 41412, 44051, 44268, 45849, 48314, 51646, 61132, 72471, 75516, 77469, 88102, 91698, 96628, 103292, 106981, 132153, 144942, 154938, 176204, 183396, 213962, 264306, 289884, 309876, 320943, 427924, 528612, 641886, 748867, 1283772, 1497734, 2246601, 2995468, 4493202, 8986404]

約数ペア:

[(1, 8986404), (2, 4493202), (3, 2995468), (4, 2246601), (6, 1497734), (7, 1283772), (12, 748867), (14, 641886), (17, 528612), (21, 427924), (28, 320943), (29, 309876), (31, 289884), (34, 264306), (42, 213962), (49, 183396), (51, 176204), (58, 154938), (62, 144942), (68, 132153), (84, 106981), (87, 103292), (93, 96628), (98, 91698), (102, 88102), (116, 77469), (119, 75516), (124, 72471), (147, 61132), (174, 51646), (186, 48314), (196, 45849), (203, 44268), (204, 44051), (217, 41412), (238, 37758), (294, 30566), (348, 25823), (357, 25172), (372, 24157), (406, 22134), (434, 20706), (476, 18879), (493, 18228), (527, 17052), (588, 15283), (609, 14756), (651, 13804), (714, 12586), (812, 11067), (833, 10788), (868, 10353), (899, 9996), (986, 9114), (1054, 8526), (1218, 7378), (1302, 6902), (1421, 6324), (1428, 6293), (1479, 6076), (1519, 5916), (1581, 5684), (1666, 5394), (1798, 4998), (1972, 4557), (2108, 4263), (2436, 3689), (2499, 3596), (2604, 3451), (2697, 3332), (2842, 3162), (2958, 3038)]