64119648

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 180442080

約数和(自身を除く): 116322432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 101, 102, 136, 202, 204, 272, 303, 389, 404, 408, 544, 606, 778, 808, 816, 1167, 1212, 1556, 1616, 1632, 1717, 2334, 2424, 3112, 3232, 3434, 4668, 4848, 5151, 6224, 6613, 6868, 9336, 9696, 10302, 12448, 13226, 13736, 18672, 19839, 20604, 26452, 27472, 37344, 39289, 39678, 41208, 52904, 54944, 78578, 79356, 82416, 105808, 117867, 157156, 158712, 164832, 211616, 235734, 314312, 317424, 471468, 628624, 634848, 667913, 942936, 1257248, 1335826, 1885872, 2003739, 2671652, 3771744, 4007478, 5343304, 8014956, 10686608, 16029912, 21373216, 32059824, 64119648]

約数ペア:

[(1, 64119648), (2, 32059824), (3, 21373216), (4, 16029912), (6, 10686608), (8, 8014956), (12, 5343304), (16, 4007478), (17, 3771744), (24, 2671652), (32, 2003739), (34, 1885872), (48, 1335826), (51, 1257248), (68, 942936), (96, 667913), (101, 634848), (102, 628624), (136, 471468), (202, 317424), (204, 314312), (272, 235734), (303, 211616), (389, 164832), (404, 158712), (408, 157156), (544, 117867), (606, 105808), (778, 82416), (808, 79356), (816, 78578), (1167, 54944), (1212, 52904), (1556, 41208), (1616, 39678), (1632, 39289), (1717, 37344), (2334, 27472), (2424, 26452), (3112, 20604), (3232, 19839), (3434, 18672), (4668, 13736), (4848, 13226), (5151, 12448), (6224, 10302), (6613, 9696), (6868, 9336)]