72994392

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 215424000

約数和(自身を除く): 142429608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 43, 54, 58, 72, 86, 87, 108, 116, 129, 172, 174, 216, 232, 258, 261, 271, 344, 348, 387, 516, 522, 542, 696, 774, 783, 813, 1032, 1044, 1084, 1161, 1247, 1548, 1566, 1626, 2088, 2168, 2322, 2439, 2494, 3096, 3132, 3252, 3741, 4644, 4878, 4988, 6264, 6504, 7317, 7482, 7859, 9288, 9756, 9976, 11223, 11653, 14634, 14964, 15718, 19512, 22446, 23306, 23577, 29268, 29928, 31436, 33669, 34959, 44892, 46612, 47154, 58536, 62872, 67338, 69918, 70731, 89784, 93224, 94308, 104877, 134676, 139836, 141462, 188616, 209754, 212193, 269352, 279672, 282924, 314631, 337937, 419508, 424386, 565848, 629262, 675874, 839016, 848772, 1013811, 1258524, 1351748, 1697544, 2027622, 2517048, 2703496, 3041433, 4055244, 6082866, 8110488, 9124299, 12165732, 18248598, 24331464, 36497196, 72994392]

約数ペア:

[(1, 72994392), (2, 36497196), (3, 24331464), (4, 18248598), (6, 12165732), (8, 9124299), (9, 8110488), (12, 6082866), (18, 4055244), (24, 3041433), (27, 2703496), (29, 2517048), (36, 2027622), (43, 1697544), (54, 1351748), (58, 1258524), (72, 1013811), (86, 848772), (87, 839016), (108, 675874), (116, 629262), (129, 565848), (172, 424386), (174, 419508), (216, 337937), (232, 314631), (258, 282924), (261, 279672), (271, 269352), (344, 212193), (348, 209754), (387, 188616), (516, 141462), (522, 139836), (542, 134676), (696, 104877), (774, 94308), (783, 93224), (813, 89784), (1032, 70731), (1044, 69918), (1084, 67338), (1161, 62872), (1247, 58536), (1548, 47154), (1566, 46612), (1626, 44892), (2088, 34959), (2168, 33669), (2322, 31436), (2439, 29928), (2494, 29268), (3096, 23577), (3132, 23306), (3252, 22446), (3741, 19512), (4644, 15718), (4878, 14964), (4988, 14634), (6264, 11653), (6504, 11223), (7317, 9976), (7482, 9756), (7859, 9288)]