27688332

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{31}}^2$

素因数の和:97

約数の個数: 90

約数和(自身を含む): 77879004

約数和(自身を除く): 50190672

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 343, 372, 434, 588, 651, 686, 868, 961, 1029, 1302, 1372, 1519, 1922, 2058, 2401, 2604, 2883, 3038, 3844, 4116, 4557, 4802, 5766, 6076, 6727, 7203, 9114, 9604, 10633, 11532, 13454, 14406, 18228, 20181, 21266, 26908, 28812, 31899, 40362, 42532, 47089, 63798, 74431, 80724, 94178, 127596, 141267, 148862, 188356, 223293, 282534, 297724, 329623, 446586, 565068, 659246, 893172, 988869, 1318492, 1977738, 2307361, 3955476, 4614722, 6922083, 9229444, 13844166, 27688332]

約数ペア:

[(1, 27688332), (2, 13844166), (3, 9229444), (4, 6922083), (6, 4614722), (7, 3955476), (12, 2307361), (14, 1977738), (21, 1318492), (28, 988869), (31, 893172), (42, 659246), (49, 565068), (62, 446586), (84, 329623), (93, 297724), (98, 282534), (124, 223293), (147, 188356), (186, 148862), (196, 141267), (217, 127596), (294, 94178), (343, 80724), (372, 74431), (434, 63798), (588, 47089), (651, 42532), (686, 40362), (868, 31899), (961, 28812), (1029, 26908), (1302, 21266), (1372, 20181), (1519, 18228), (1922, 14406), (2058, 13454), (2401, 11532), (2604, 10633), (2883, 9604), (3038, 9114), (3844, 7203), (4116, 6727), (4557, 6076), (4802, 5766)]