104511204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{647}}^1$

素因数の和:1305

約数の個数: 72

約数和(自身を含む): 302859648

約数和(自身を除く): 198348444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 641, 647, 1282, 1294, 1923, 1941, 2564, 2588, 3846, 3882, 4487, 4529, 5769, 5823, 7692, 7764, 8974, 9058, 11538, 11646, 13461, 13587, 17948, 18116, 23076, 23292, 26922, 27174, 40383, 40761, 53844, 54348, 80766, 81522, 161532, 163044, 414727, 829454, 1244181, 1658908, 2488362, 2903089, 3732543, 4976724, 5806178, 7465086, 8709267, 11612356, 14930172, 17418534, 26127801, 34837068, 52255602, 104511204]

約数ペア:

[(1, 104511204), (2, 52255602), (3, 34837068), (4, 26127801), (6, 17418534), (7, 14930172), (9, 11612356), (12, 8709267), (14, 7465086), (18, 5806178), (21, 4976724), (28, 3732543), (36, 2903089), (42, 2488362), (63, 1658908), (84, 1244181), (126, 829454), (252, 414727), (641, 163044), (647, 161532), (1282, 81522), (1294, 80766), (1923, 54348), (1941, 53844), (2564, 40761), (2588, 40383), (3846, 27174), (3882, 26922), (4487, 23292), (4529, 23076), (5769, 18116), (5823, 17948), (7692, 13587), (7764, 13461), (8974, 11646), (9058, 11538)]