86771808

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:549

約数の個数: 144

約数和(自身を含む): 268894080

約数和(自身を除く): 182122272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 37, 48, 51, 68, 72, 74, 96, 102, 111, 136, 144, 148, 153, 204, 222, 272, 288, 296, 306, 333, 408, 444, 479, 544, 592, 612, 629, 666, 816, 888, 958, 1184, 1224, 1258, 1332, 1437, 1632, 1776, 1887, 1916, 2448, 2516, 2664, 2874, 3552, 3774, 3832, 4311, 4896, 5032, 5328, 5661, 5748, 7548, 7664, 8143, 8622, 10064, 10656, 11322, 11496, 15096, 15328, 16286, 17244, 17723, 20128, 22644, 22992, 24429, 30192, 32572, 34488, 35446, 45288, 45984, 48858, 53169, 60384, 65144, 68976, 70892, 73287, 90576, 97716, 106338, 130288, 137952, 141784, 146574, 159507, 181152, 195432, 212676, 260576, 283568, 293148, 301291, 319014, 390864, 425352, 567136, 586296, 602582, 638028, 781728, 850704, 903873, 1172592, 1205164, 1276056, 1701408, 1807746, 2345184, 2410328, 2552112, 2711619, 3615492, 4820656, 5104224, 5423238, 7230984, 9641312, 10846476, 14461968, 21692952, 28923936, 43385904, 86771808]

約数ペア:

[(1, 86771808), (2, 43385904), (3, 28923936), (4, 21692952), (6, 14461968), (8, 10846476), (9, 9641312), (12, 7230984), (16, 5423238), (17, 5104224), (18, 4820656), (24, 3615492), (32, 2711619), (34, 2552112), (36, 2410328), (37, 2345184), (48, 1807746), (51, 1701408), (68, 1276056), (72, 1205164), (74, 1172592), (96, 903873), (102, 850704), (111, 781728), (136, 638028), (144, 602582), (148, 586296), (153, 567136), (204, 425352), (222, 390864), (272, 319014), (288, 301291), (296, 293148), (306, 283568), (333, 260576), (408, 212676), (444, 195432), (479, 181152), (544, 159507), (592, 146574), (612, 141784), (629, 137952), (666, 130288), (816, 106338), (888, 97716), (958, 90576), (1184, 73287), (1224, 70892), (1258, 68976), (1332, 65144), (1437, 60384), (1632, 53169), (1776, 48858), (1887, 45984), (1916, 45288), (2448, 35446), (2516, 34488), (2664, 32572), (2874, 30192), (3552, 24429), (3774, 22992), (3832, 22644), (4311, 20128), (4896, 17723), (5032, 17244), (5328, 16286), (5661, 15328), (5748, 15096), (7548, 11496), (7664, 11322), (8143, 10656), (8622, 10064)]