73712628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 218312640

約数和(自身を除く): 144600012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 97, 99, 101, 114, 132, 171, 194, 198, 202, 209, 228, 291, 303, 342, 388, 396, 404, 418, 582, 606, 627, 684, 836, 873, 909, 1067, 1111, 1164, 1212, 1254, 1746, 1818, 1843, 1881, 1919, 2134, 2222, 2508, 3201, 3333, 3492, 3636, 3686, 3762, 3838, 4268, 4444, 5529, 5757, 6402, 6666, 7372, 7524, 7676, 9603, 9797, 9999, 11058, 11514, 12804, 13332, 16587, 17271, 19206, 19594, 19998, 20273, 21109, 22116, 23028, 29391, 33174, 34542, 38412, 39188, 39996, 40546, 42218, 58782, 60819, 63327, 66348, 69084, 81092, 84436, 88173, 107767, 117564, 121638, 126654, 176346, 182457, 186143, 189981, 215534, 243276, 253308, 323301, 352692, 364914, 372286, 379962, 431068, 558429, 646602, 729828, 744572, 759924, 969903, 1116858, 1293204, 1675287, 1939806, 2047573, 2233716, 3350574, 3879612, 4095146, 6142719, 6701148, 8190292, 12285438, 18428157, 24570876, 36856314, 73712628]

約数ペア:

[(1, 73712628), (2, 36856314), (3, 24570876), (4, 18428157), (6, 12285438), (9, 8190292), (11, 6701148), (12, 6142719), (18, 4095146), (19, 3879612), (22, 3350574), (33, 2233716), (36, 2047573), (38, 1939806), (44, 1675287), (57, 1293204), (66, 1116858), (76, 969903), (97, 759924), (99, 744572), (101, 729828), (114, 646602), (132, 558429), (171, 431068), (194, 379962), (198, 372286), (202, 364914), (209, 352692), (228, 323301), (291, 253308), (303, 243276), (342, 215534), (388, 189981), (396, 186143), (404, 182457), (418, 176346), (582, 126654), (606, 121638), (627, 117564), (684, 107767), (836, 88173), (873, 84436), (909, 81092), (1067, 69084), (1111, 66348), (1164, 63327), (1212, 60819), (1254, 58782), (1746, 42218), (1818, 40546), (1843, 39996), (1881, 39188), (1919, 38412), (2134, 34542), (2222, 33174), (2508, 29391), (3201, 23028), (3333, 22116), (3492, 21109), (3636, 20273), (3686, 19998), (3762, 19594), (3838, 19206), (4268, 17271), (4444, 16587), (5529, 13332), (5757, 12804), (6402, 11514), (6666, 11058), (7372, 9999), (7524, 9797), (7676, 9603)]