75879356

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 156821952

約数和(自身を除く): 80942596

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 157, 164, 287, 314, 421, 574, 628, 842, 1099, 1148, 1684, 2198, 2947, 4396, 5894, 6437, 11788, 12874, 17261, 25748, 34522, 45059, 66097, 69044, 90118, 120827, 132194, 180236, 241654, 264388, 462679, 483308, 925358, 1850716, 2709977, 5419954, 10839908, 18969839, 37939678, 75879356]

約数ペア:

[(1, 75879356), (2, 37939678), (4, 18969839), (7, 10839908), (14, 5419954), (28, 2709977), (41, 1850716), (82, 925358), (157, 483308), (164, 462679), (287, 264388), (314, 241654), (421, 180236), (574, 132194), (628, 120827), (842, 90118), (1099, 69044), (1148, 66097), (1684, 45059), (2198, 34522), (2947, 25748), (4396, 17261), (5894, 12874), (6437, 11788)]