77564344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67801}}^1$

素因数の和:67831

約数の個数: 32

約数和(自身を含む): 170861040

約数和(自身を除く): 93296696

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 67801, 135602, 271204, 542408, 745811, 881413, 1491622, 1762826, 2983244, 3525652, 5966488, 7051304, 9695543, 19391086, 38782172, 77564344]

約数ペア:

[(1, 77564344), (2, 38782172), (4, 19391086), (8, 9695543), (11, 7051304), (13, 5966488), (22, 3525652), (26, 2983244), (44, 1762826), (52, 1491622), (88, 881413), (104, 745811), (143, 542408), (286, 271204), (572, 135602), (1144, 67801)]