72019938042

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{219371}}^1$

素因数の和:219476

約数の個数: 96

約数和(自身を含む): 178228342656

約数和(自身を除く): 106208404614

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 61, 69, 78, 117, 122, 138, 183, 207, 234, 299, 366, 414, 549, 598, 793, 897, 1098, 1403, 1586, 1794, 2379, 2691, 2806, 4209, 4758, 5382, 7137, 8418, 12627, 14274, 18239, 25254, 36478, 54717, 109434, 164151, 219371, 328302, 438742, 658113, 1316226, 1974339, 2851823, 3948678, 5045533, 5703646, 8555469, 10091066, 13381631, 15136599, 17110938, 25666407, 26763262, 30273198, 40144893, 45409797, 51332814, 65591929, 80289786, 90819594, 120434679, 131183858, 173961203, 196775787, 240869358, 307777513, 347922406, 393551574, 521883609, 590327361, 615555026, 923332539, 1043767218, 1180654722, 1565650827, 1846665078, 2769997617, 3131301654, 4001107669, 5539995234, 8002215338, 12003323007, 24006646014, 36009969021, 72019938042]

約数ペア:

[(1, 72019938042), (2, 36009969021), (3, 24006646014), (6, 12003323007), (9, 8002215338), (13, 5539995234), (18, 4001107669), (23, 3131301654), (26, 2769997617), (39, 1846665078), (46, 1565650827), (61, 1180654722), (69, 1043767218), (78, 923332539), (117, 615555026), (122, 590327361), (138, 521883609), (183, 393551574), (207, 347922406), (234, 307777513), (299, 240869358), (366, 196775787), (414, 173961203), (549, 131183858), (598, 120434679), (793, 90819594), (897, 80289786), (1098, 65591929), (1403, 51332814), (1586, 45409797), (1794, 40144893), (2379, 30273198), (2691, 26763262), (2806, 25666407), (4209, 17110938), (4758, 15136599), (5382, 13381631), (7137, 10091066), (8418, 8555469), (12627, 5703646), (14274, 5045533), (18239, 3948678), (25254, 2851823), (36478, 1974339), (54717, 1316226), (109434, 658113), (164151, 438742), (219371, 328302)]