57505428

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 152880000

約数和(自身を除く): 95374572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 199, 207, 276, 349, 398, 414, 597, 698, 796, 828, 1047, 1194, 1396, 1791, 2094, 2388, 3141, 3582, 4188, 4577, 6282, 7164, 8027, 9154, 12564, 13731, 16054, 18308, 24081, 27462, 32108, 41193, 48162, 54924, 69451, 72243, 82386, 96324, 138902, 144486, 164772, 208353, 277804, 288972, 416706, 625059, 833412, 1250118, 1597373, 2500236, 3194746, 4792119, 6389492, 9584238, 14376357, 19168476, 28752714, 57505428]

約数ペア:

[(1, 57505428), (2, 28752714), (3, 19168476), (4, 14376357), (6, 9584238), (9, 6389492), (12, 4792119), (18, 3194746), (23, 2500236), (36, 1597373), (46, 1250118), (69, 833412), (92, 625059), (138, 416706), (199, 288972), (207, 277804), (276, 208353), (349, 164772), (398, 144486), (414, 138902), (597, 96324), (698, 82386), (796, 72243), (828, 69451), (1047, 54924), (1194, 48162), (1396, 41193), (1791, 32108), (2094, 27462), (2388, 24081), (3141, 18308), (3582, 16054), (4188, 13731), (4577, 12564), (6282, 9154), (7164, 8027)]