77118444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{449}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 210974400

約数和(自身を除く): 133855956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 367, 449, 468, 734, 898, 1101, 1347, 1468, 1796, 2202, 2694, 3303, 4041, 4404, 4771, 5388, 5837, 6606, 8082, 9542, 11674, 13212, 14313, 16164, 17511, 19084, 23348, 28626, 35022, 42939, 52533, 57252, 70044, 85878, 105066, 164783, 171756, 210132, 329566, 494349, 659132, 988698, 1483047, 1977396, 2142179, 2966094, 4284358, 5932188, 6426537, 8568716, 12853074, 19279611, 25706148, 38559222, 77118444]

約数ペア:

[(1, 77118444), (2, 38559222), (3, 25706148), (4, 19279611), (6, 12853074), (9, 8568716), (12, 6426537), (13, 5932188), (18, 4284358), (26, 2966094), (36, 2142179), (39, 1977396), (52, 1483047), (78, 988698), (117, 659132), (156, 494349), (234, 329566), (367, 210132), (449, 171756), (468, 164783), (734, 105066), (898, 85878), (1101, 70044), (1347, 57252), (1468, 52533), (1796, 42939), (2202, 35022), (2694, 28626), (3303, 23348), (4041, 19084), (4404, 17511), (4771, 16164), (5388, 14313), (5837, 13212), (6606, 11674), (8082, 9542)]