31190184

素因数分解:

$2^3\times 3^4\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 88281600

約数和(自身を除く): 57091416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 127, 162, 216, 254, 324, 379, 381, 508, 648, 758, 762, 1016, 1137, 1143, 1516, 1524, 2274, 2286, 3032, 3048, 3411, 3429, 4548, 4572, 6822, 6858, 9096, 9144, 10233, 10287, 13644, 13716, 20466, 20574, 27288, 27432, 30699, 40932, 41148, 48133, 61398, 81864, 82296, 96266, 122796, 144399, 192532, 245592, 288798, 385064, 433197, 577596, 866394, 1155192, 1299591, 1732788, 2599182, 3465576, 3898773, 5198364, 7797546, 10396728, 15595092, 31190184]

約数ペア:

[(1, 31190184), (2, 15595092), (3, 10396728), (4, 7797546), (6, 5198364), (8, 3898773), (9, 3465576), (12, 2599182), (18, 1732788), (24, 1299591), (27, 1155192), (36, 866394), (54, 577596), (72, 433197), (81, 385064), (108, 288798), (127, 245592), (162, 192532), (216, 144399), (254, 122796), (324, 96266), (379, 82296), (381, 81864), (508, 61398), (648, 48133), (758, 41148), (762, 40932), (1016, 30699), (1137, 27432), (1143, 27288), (1516, 20574), (1524, 20466), (2274, 13716), (2286, 13644), (3032, 10287), (3048, 10233), (3411, 9144), (3429, 9096), (4548, 6858), (4572, 6822)]