80408544

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 223534080

約数和(自身を除く): 143125536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 82, 93, 96, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 659, 744, 984, 992, 1271, 1312, 1318, 1488, 1968, 1977, 2542, 2636, 2976, 3813, 3936, 3954, 5084, 5272, 7626, 7908, 10168, 10544, 15252, 15816, 20336, 20429, 21088, 27019, 30504, 31632, 40672, 40858, 54038, 61008, 61287, 63264, 81057, 81716, 108076, 122016, 122574, 162114, 163432, 216152, 245148, 324228, 326864, 432304, 490296, 648456, 653728, 837589, 864608, 980592, 1296912, 1675178, 1961184, 2512767, 2593824, 3350356, 5025534, 6700712, 10051068, 13401424, 20102136, 26802848, 40204272, 80408544]

約数ペア:

[(1, 80408544), (2, 40204272), (3, 26802848), (4, 20102136), (6, 13401424), (8, 10051068), (12, 6700712), (16, 5025534), (24, 3350356), (31, 2593824), (32, 2512767), (41, 1961184), (48, 1675178), (62, 1296912), (82, 980592), (93, 864608), (96, 837589), (123, 653728), (124, 648456), (164, 490296), (186, 432304), (246, 326864), (248, 324228), (328, 245148), (372, 216152), (492, 163432), (496, 162114), (656, 122574), (659, 122016), (744, 108076), (984, 81716), (992, 81057), (1271, 63264), (1312, 61287), (1318, 61008), (1488, 54038), (1968, 40858), (1977, 40672), (2542, 31632), (2636, 30504), (2976, 27019), (3813, 21088), (3936, 20429), (3954, 20336), (5084, 15816), (5272, 15252), (7626, 10544), (7908, 10168)]