82782128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 190883616

約数和(自身を除く): 108101488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 97, 104, 143, 176, 194, 208, 286, 373, 388, 572, 746, 776, 1067, 1144, 1261, 1492, 1552, 2134, 2288, 2522, 2984, 4103, 4268, 4849, 5044, 5968, 8206, 8536, 9698, 10088, 13871, 16412, 17072, 19396, 20176, 27742, 32824, 36181, 38792, 53339, 55484, 65648, 72362, 77584, 106678, 110968, 144724, 213356, 221936, 289448, 397991, 426712, 470353, 578896, 795982, 853424, 940706, 1591964, 1881412, 3183928, 3762824, 5173883, 6367856, 7525648, 10347766, 20695532, 41391064, 82782128]

約数ペア:

[(1, 82782128), (2, 41391064), (4, 20695532), (8, 10347766), (11, 7525648), (13, 6367856), (16, 5173883), (22, 3762824), (26, 3183928), (44, 1881412), (52, 1591964), (88, 940706), (97, 853424), (104, 795982), (143, 578896), (176, 470353), (194, 426712), (208, 397991), (286, 289448), (373, 221936), (388, 213356), (572, 144724), (746, 110968), (776, 106678), (1067, 77584), (1144, 72362), (1261, 65648), (1492, 55484), (1552, 53339), (2134, 38792), (2288, 36181), (2522, 32824), (2984, 27742), (4103, 20176), (4268, 19396), (4849, 17072), (5044, 16412), (5968, 13871), (8206, 10088), (8536, 9698)]