77910014

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 154224000

約数和(自身を除く): 76313986

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 149, 169, 182, 221, 238, 298, 338, 442, 1043, 1183, 1547, 1937, 2086, 2197, 2366, 2533, 2873, 3094, 3874, 4394, 5066, 5746, 13559, 15379, 17731, 20111, 25181, 27118, 30758, 32929, 35462, 37349, 40222, 50362, 65858, 74698, 176267, 230503, 261443, 327353, 352534, 428077, 461006, 522886, 654706, 856154, 2291471, 2996539, 4582942, 5565001, 5993078, 11130002, 38955007, 77910014]

約数ペア:

[(1, 77910014), (2, 38955007), (7, 11130002), (13, 5993078), (14, 5565001), (17, 4582942), (26, 2996539), (34, 2291471), (91, 856154), (119, 654706), (149, 522886), (169, 461006), (182, 428077), (221, 352534), (238, 327353), (298, 261443), (338, 230503), (442, 176267), (1043, 74698), (1183, 65858), (1547, 50362), (1937, 40222), (2086, 37349), (2197, 35462), (2366, 32929), (2533, 30758), (2873, 27118), (3094, 25181), (3874, 20111), (4394, 17731), (5066, 15379), (5746, 13559)]