71433486

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 160667520

約数和(自身を除く): 89234034

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 313, 409, 558, 626, 818, 939, 1227, 1878, 2454, 2817, 3681, 5634, 7362, 9703, 12679, 19406, 25358, 29109, 38037, 58218, 76074, 87327, 114111, 128017, 174654, 228222, 256034, 384051, 768102, 1152153, 2304306, 3968527, 7937054, 11905581, 23811162, 35716743, 71433486]

約数ペア:

[(1, 71433486), (2, 35716743), (3, 23811162), (6, 11905581), (9, 7937054), (18, 3968527), (31, 2304306), (62, 1152153), (93, 768102), (186, 384051), (279, 256034), (313, 228222), (409, 174654), (558, 128017), (626, 114111), (818, 87327), (939, 76074), (1227, 58218), (1878, 38037), (2454, 29109), (2817, 25358), (3681, 19406), (5634, 12679), (7362, 9703)]