27691272

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 89631360

約数和(自身を除く): 61940088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 49, 56, 63, 72, 84, 94, 98, 126, 141, 147, 167, 168, 188, 196, 252, 282, 294, 329, 334, 376, 392, 423, 441, 501, 504, 564, 588, 658, 668, 846, 882, 987, 1002, 1128, 1169, 1176, 1316, 1336, 1503, 1692, 1764, 1974, 2004, 2303, 2338, 2632, 2961, 3006, 3384, 3507, 3528, 3948, 4008, 4606, 4676, 5922, 6012, 6909, 7014, 7849, 7896, 8183, 9212, 9352, 10521, 11844, 12024, 13818, 14028, 15698, 16366, 18424, 20727, 21042, 23547, 23688, 24549, 27636, 28056, 31396, 32732, 41454, 42084, 47094, 49098, 54943, 55272, 62792, 65464, 70641, 73647, 82908, 84168, 94188, 98196, 109886, 141282, 147294, 164829, 165816, 188376, 196392, 219772, 282564, 294588, 329658, 384601, 439544, 494487, 565128, 589176, 659316, 769202, 988974, 1153803, 1318632, 1538404, 1977948, 2307606, 3076808, 3461409, 3955896, 4615212, 6922818, 9230424, 13845636, 27691272]

約数ペア:

[(1, 27691272), (2, 13845636), (3, 9230424), (4, 6922818), (6, 4615212), (7, 3955896), (8, 3461409), (9, 3076808), (12, 2307606), (14, 1977948), (18, 1538404), (21, 1318632), (24, 1153803), (28, 988974), (36, 769202), (42, 659316), (47, 589176), (49, 565128), (56, 494487), (63, 439544), (72, 384601), (84, 329658), (94, 294588), (98, 282564), (126, 219772), (141, 196392), (147, 188376), (167, 165816), (168, 164829), (188, 147294), (196, 141282), (252, 109886), (282, 98196), (294, 94188), (329, 84168), (334, 82908), (376, 73647), (392, 70641), (423, 65464), (441, 62792), (501, 55272), (504, 54943), (564, 49098), (588, 47094), (658, 42084), (668, 41454), (846, 32732), (882, 31396), (987, 28056), (1002, 27636), (1128, 24549), (1169, 23688), (1176, 23547), (1316, 21042), (1336, 20727), (1503, 18424), (1692, 16366), (1764, 15698), (1974, 14028), (2004, 13818), (2303, 12024), (2338, 11844), (2632, 10521), (2961, 9352), (3006, 9212), (3384, 8183), (3507, 7896), (3528, 7849), (3948, 7014), (4008, 6909), (4606, 6012), (4676, 5922)]