64240416

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{13121}}^1$

素因数の和:13154

約数の個数: 72

約数和(自身を含む): 193444524

約数和(自身を除く): 129204108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 13121, 26242, 39363, 52484, 78726, 104968, 118089, 157452, 209936, 223057, 236178, 314904, 419872, 446114, 472356, 629808, 669171, 892228, 944712, 1259616, 1338342, 1784456, 1889424, 2007513, 2676684, 3568912, 3778848, 4015026, 5353368, 7137824, 8030052, 10706736, 16060104, 21413472, 32120208, 64240416]

約数ペア:

[(1, 64240416), (2, 32120208), (3, 21413472), (4, 16060104), (6, 10706736), (8, 8030052), (9, 7137824), (12, 5353368), (16, 4015026), (17, 3778848), (18, 3568912), (24, 2676684), (32, 2007513), (34, 1889424), (36, 1784456), (48, 1338342), (51, 1259616), (68, 944712), (72, 892228), (96, 669171), (102, 629808), (136, 472356), (144, 446114), (153, 419872), (204, 314904), (272, 236178), (288, 223057), (306, 209936), (408, 157452), (544, 118089), (612, 104968), (816, 78726), (1224, 52484), (1632, 39363), (2448, 26242), (4896, 13121)]