64969758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 167132160

約数和(自身を除く): 102162402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 79, 107, 122, 126, 158, 183, 214, 237, 321, 366, 427, 474, 549, 553, 642, 711, 749, 854, 963, 1098, 1106, 1281, 1422, 1498, 1659, 1926, 2247, 2562, 3318, 3843, 4494, 4819, 4977, 6527, 6741, 7686, 8453, 9638, 9954, 13054, 13482, 14457, 16906, 19581, 25359, 28914, 33733, 39162, 43371, 45689, 50718, 58743, 59171, 67466, 76077, 86742, 91378, 101199, 117486, 118342, 137067, 152154, 177513, 202398, 274134, 303597, 355026, 411201, 515633, 532539, 607194, 822402, 1031266, 1065078, 1546899, 3093798, 3609431, 4640697, 7218862, 9281394, 10828293, 21656586, 32484879, 64969758]

約数ペア:

[(1, 64969758), (2, 32484879), (3, 21656586), (6, 10828293), (7, 9281394), (9, 7218862), (14, 4640697), (18, 3609431), (21, 3093798), (42, 1546899), (61, 1065078), (63, 1031266), (79, 822402), (107, 607194), (122, 532539), (126, 515633), (158, 411201), (183, 355026), (214, 303597), (237, 274134), (321, 202398), (366, 177513), (427, 152154), (474, 137067), (549, 118342), (553, 117486), (642, 101199), (711, 91378), (749, 86742), (854, 76077), (963, 67466), (1098, 59171), (1106, 58743), (1281, 50718), (1422, 45689), (1498, 43371), (1659, 39162), (1926, 33733), (2247, 28914), (2562, 25359), (3318, 19581), (3843, 16906), (4494, 14457), (4819, 13482), (4977, 13054), (6527, 9954), (6741, 9638), (7686, 8453)]