90131749136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3391}}^1\times {\mathrm{11617}}^1$

素因数の和:15040

約数の個数: 80

約数和(自身を含む): 205238197248

約数和(自身を除く): 115106448112

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 3391, 6782, 11617, 13564, 23234, 27128, 37301, 44083, 46468, 54256, 74602, 88166, 92936, 127787, 149204, 151021, 176332, 185872, 255574, 298408, 302042, 352664, 484913, 511148, 596816, 604084, 705328, 969826, 1022296, 1208168, 1661231, 1939652, 2044592, 2416336, 3322462, 3879304, 6644924, 7758608, 13289848, 26579696, 39393247, 78786494, 157572988, 315145976, 433325717, 512112211, 630291952, 866651434, 1024224422, 1733302868, 2048448844, 3466605736, 4096897688, 5633234321, 6933211472, 8193795376, 11266468642, 22532937284, 45065874568, 90131749136]

約数ペア:

[(1, 90131749136), (2, 45065874568), (4, 22532937284), (8, 11266468642), (11, 8193795376), (13, 6933211472), (16, 5633234321), (22, 4096897688), (26, 3466605736), (44, 2048448844), (52, 1733302868), (88, 1024224422), (104, 866651434), (143, 630291952), (176, 512112211), (208, 433325717), (286, 315145976), (572, 157572988), (1144, 78786494), (2288, 39393247), (3391, 26579696), (6782, 13289848), (11617, 7758608), (13564, 6644924), (23234, 3879304), (27128, 3322462), (37301, 2416336), (44083, 2044592), (46468, 1939652), (54256, 1661231), (74602, 1208168), (88166, 1022296), (92936, 969826), (127787, 705328), (149204, 604084), (151021, 596816), (176332, 511148), (185872, 484913), (255574, 352664), (298408, 302042)]