65820304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 145347840

約数和(自身を除く): 79527536

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 73, 88, 94, 109, 146, 176, 188, 218, 292, 376, 436, 517, 584, 752, 803, 872, 1034, 1168, 1199, 1606, 1744, 2068, 2398, 3212, 3431, 4136, 4796, 5123, 6424, 6862, 7957, 8272, 9592, 10246, 12848, 13724, 15914, 19184, 20492, 27448, 31828, 37741, 40984, 54896, 56353, 63656, 75482, 81968, 87527, 112706, 127312, 150964, 175054, 225412, 301928, 350108, 373979, 450824, 603856, 700216, 747958, 901648, 1400432, 1495916, 2991832, 4113769, 5983664, 8227538, 16455076, 32910152, 65820304]

約数ペア:

[(1, 65820304), (2, 32910152), (4, 16455076), (8, 8227538), (11, 5983664), (16, 4113769), (22, 2991832), (44, 1495916), (47, 1400432), (73, 901648), (88, 747958), (94, 700216), (109, 603856), (146, 450824), (176, 373979), (188, 350108), (218, 301928), (292, 225412), (376, 175054), (436, 150964), (517, 127312), (584, 112706), (752, 87527), (803, 81968), (872, 75482), (1034, 63656), (1168, 56353), (1199, 54896), (1606, 40984), (1744, 37741), (2068, 31828), (2398, 27448), (3212, 20492), (3431, 19184), (4136, 15914), (4796, 13724), (5123, 12848), (6424, 10246), (6862, 9592), (7957, 8272)]