144345474

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12589}}^1$

素因数の和:12624

約数の個数: 72

約数和(自身を含む): 391825980

約数和(自身を除く): 247480506

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 12589, 25178, 37767, 75534, 88123, 113301, 163657, 176246, 226602, 264369, 327314, 490971, 528738, 616861, 793107, 981942, 1145599, 1233722, 1472913, 1586214, 1850583, 2291198, 2945826, 3436797, 3701166, 5551749, 6873594, 8019193, 10310391, 11103498, 16038386, 20620782, 24057579, 48115158, 72172737, 144345474]

約数ペア:

[(1, 144345474), (2, 72172737), (3, 48115158), (6, 24057579), (7, 20620782), (9, 16038386), (13, 11103498), (14, 10310391), (18, 8019193), (21, 6873594), (26, 5551749), (39, 3701166), (42, 3436797), (49, 2945826), (63, 2291198), (78, 1850583), (91, 1586214), (98, 1472913), (117, 1233722), (126, 1145599), (147, 981942), (182, 793107), (234, 616861), (273, 528738), (294, 490971), (441, 327314), (546, 264369), (637, 226602), (819, 176246), (882, 163657), (1274, 113301), (1638, 88123), (1911, 75534), (3822, 37767), (5733, 25178), (11466, 12589)]