71427744

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{1621}}^1$

素因数の和:1660

約数の個数: 120

約数和(自身を含む): 222561108

約数和(自身を除く): 151133364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 612, 648, 816, 864, 918, 1224, 1296, 1377, 1621, 1632, 1836, 2448, 2592, 2754, 3242, 3672, 4863, 4896, 5508, 6484, 7344, 9726, 11016, 12968, 14589, 14688, 19452, 22032, 25936, 27557, 29178, 38904, 43767, 44064, 51872, 55114, 58356, 77808, 82671, 87534, 110228, 116712, 131301, 155616, 165342, 175068, 220456, 233424, 248013, 262602, 330684, 350136, 440912, 466848, 496026, 525204, 661368, 700272, 744039, 881824, 992052, 1050408, 1322736, 1400544, 1488078, 1984104, 2100816, 2232117, 2645472, 2976156, 3968208, 4201632, 4464234, 5952312, 7936416, 8928468, 11904624, 17856936, 23809248, 35713872, 71427744]

約数ペア:

[(1, 71427744), (2, 35713872), (3, 23809248), (4, 17856936), (6, 11904624), (8, 8928468), (9, 7936416), (12, 5952312), (16, 4464234), (17, 4201632), (18, 3968208), (24, 2976156), (27, 2645472), (32, 2232117), (34, 2100816), (36, 1984104), (48, 1488078), (51, 1400544), (54, 1322736), (68, 1050408), (72, 992052), (81, 881824), (96, 744039), (102, 700272), (108, 661368), (136, 525204), (144, 496026), (153, 466848), (162, 440912), (204, 350136), (216, 330684), (272, 262602), (288, 248013), (306, 233424), (324, 220456), (408, 175068), (432, 165342), (459, 155616), (544, 131301), (612, 116712), (648, 110228), (816, 87534), (864, 82671), (918, 77808), (1224, 58356), (1296, 55114), (1377, 51872), (1621, 44064), (1632, 43767), (1836, 38904), (2448, 29178), (2592, 27557), (2754, 25936), (3242, 22032), (3672, 19452), (4863, 14688), (4896, 14589), (5508, 12968), (6484, 11016), (7344, 9726)]