81196164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14009}}^1$

素因数の和:14049

約数の個数: 72

約数和(自身を含む): 244782720

約数和(自身を除く): 163586556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 14009, 28018, 42027, 56036, 84054, 98063, 126081, 168108, 196126, 252162, 294189, 322207, 392252, 504324, 588378, 644414, 882567, 966621, 1176756, 1288828, 1765134, 1933242, 2255449, 2899863, 3530268, 3866484, 4510898, 5799726, 6766347, 9021796, 11599452, 13532694, 20299041, 27065388, 40598082, 81196164]

約数ペア:

[(1, 81196164), (2, 40598082), (3, 27065388), (4, 20299041), (6, 13532694), (7, 11599452), (9, 9021796), (12, 6766347), (14, 5799726), (18, 4510898), (21, 3866484), (23, 3530268), (28, 2899863), (36, 2255449), (42, 1933242), (46, 1765134), (63, 1288828), (69, 1176756), (84, 966621), (92, 882567), (126, 644414), (138, 588378), (161, 504324), (207, 392252), (252, 322207), (276, 294189), (322, 252162), (414, 196126), (483, 168108), (644, 126081), (828, 98063), (966, 84054), (1449, 56036), (1932, 42027), (2898, 28018), (5796, 14009)]