79940344

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 165904200

約数和(自身を除く): 85963856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 269, 307, 484, 538, 614, 968, 1076, 1228, 2152, 2456, 2959, 3377, 5918, 6754, 11836, 13508, 23672, 27016, 32549, 37147, 65098, 74294, 82583, 130196, 148588, 165166, 260392, 297176, 330332, 660664, 908413, 1816826, 3633652, 7267304, 9992543, 19985086, 39970172, 79940344]

約数ペア:

[(1, 79940344), (2, 39970172), (4, 19985086), (8, 9992543), (11, 7267304), (22, 3633652), (44, 1816826), (88, 908413), (121, 660664), (242, 330332), (269, 297176), (307, 260392), (484, 165166), (538, 148588), (614, 130196), (968, 82583), (1076, 74294), (1228, 65098), (2152, 37147), (2456, 32549), (2959, 27016), (3377, 23672), (5918, 13508), (6754, 11836)]