89845176

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 248209920

約数和(自身を除く): 158364744

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 53, 69, 74, 83, 92, 106, 111, 138, 148, 159, 166, 184, 212, 222, 249, 276, 296, 318, 332, 424, 444, 498, 552, 636, 664, 851, 888, 996, 1219, 1272, 1702, 1909, 1961, 1992, 2438, 2553, 3071, 3404, 3657, 3818, 3922, 4399, 4876, 5106, 5727, 5883, 6142, 6808, 7314, 7636, 7844, 8798, 9213, 9752, 10212, 11454, 11766, 12284, 13197, 14628, 15272, 15688, 17596, 18426, 20424, 22908, 23532, 24568, 26394, 29256, 35192, 36852, 45103, 45816, 47064, 52788, 70633, 73704, 90206, 101177, 105576, 135309, 141266, 162763, 180412, 202354, 211899, 270618, 282532, 303531, 325526, 360824, 404708, 423798, 488289, 541236, 565064, 607062, 651052, 809416, 847596, 976578, 1082472, 1214124, 1302104, 1695192, 1953156, 2428248, 3743549, 3906312, 7487098, 11230647, 14974196, 22461294, 29948392, 44922588, 89845176]

約数ペア:

[(1, 89845176), (2, 44922588), (3, 29948392), (4, 22461294), (6, 14974196), (8, 11230647), (12, 7487098), (23, 3906312), (24, 3743549), (37, 2428248), (46, 1953156), (53, 1695192), (69, 1302104), (74, 1214124), (83, 1082472), (92, 976578), (106, 847596), (111, 809416), (138, 651052), (148, 607062), (159, 565064), (166, 541236), (184, 488289), (212, 423798), (222, 404708), (249, 360824), (276, 325526), (296, 303531), (318, 282532), (332, 270618), (424, 211899), (444, 202354), (498, 180412), (552, 162763), (636, 141266), (664, 135309), (851, 105576), (888, 101177), (996, 90206), (1219, 73704), (1272, 70633), (1702, 52788), (1909, 47064), (1961, 45816), (1992, 45103), (2438, 36852), (2553, 35192), (3071, 29256), (3404, 26394), (3657, 24568), (3818, 23532), (3922, 22908), (4399, 20424), (4876, 18426), (5106, 17596), (5727, 15688), (5883, 15272), (6142, 14628), (6808, 13197), (7314, 12284), (7636, 11766), (7844, 11454), (8798, 10212), (9213, 9752)]