71304732

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:648

約数の個数: 96

約数和(自身を含む): 198858240

約数和(自身を除く): 127553508

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 71, 102, 108, 142, 153, 204, 213, 284, 306, 426, 459, 547, 612, 639, 852, 918, 1094, 1207, 1278, 1641, 1836, 1917, 2188, 2414, 2556, 3282, 3621, 3834, 4828, 4923, 6564, 7242, 7668, 9299, 9846, 10863, 14484, 14769, 18598, 19692, 21726, 27897, 29538, 32589, 37196, 38837, 43452, 55794, 59076, 65178, 77674, 83691, 111588, 116511, 130356, 155348, 167382, 233022, 251073, 334764, 349533, 466044, 502146, 660229, 699066, 1004292, 1048599, 1320458, 1398132, 1980687, 2097198, 2640916, 3961374, 4194396, 5942061, 7922748, 11884122, 17826183, 23768244, 35652366, 71304732]

約数ペア:

[(1, 71304732), (2, 35652366), (3, 23768244), (4, 17826183), (6, 11884122), (9, 7922748), (12, 5942061), (17, 4194396), (18, 3961374), (27, 2640916), (34, 2097198), (36, 1980687), (51, 1398132), (54, 1320458), (68, 1048599), (71, 1004292), (102, 699066), (108, 660229), (142, 502146), (153, 466044), (204, 349533), (213, 334764), (284, 251073), (306, 233022), (426, 167382), (459, 155348), (547, 130356), (612, 116511), (639, 111588), (852, 83691), (918, 77674), (1094, 65178), (1207, 59076), (1278, 55794), (1641, 43452), (1836, 38837), (1917, 37196), (2188, 32589), (2414, 29538), (2556, 27897), (3282, 21726), (3621, 19692), (3834, 18598), (4828, 14769), (4923, 14484), (6564, 10863), (7242, 9846), (7668, 9299)]