77934286656

素因数分解:

$2^6\times 3^2\times {\mathrm{647}}^1\times {\mathrm{209123}}^1$

素因数の和:209788

約数の個数: 84

約数和(自身を含む): 223730893152

約数和(自身を除く): 145796606496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 647, 1294, 1941, 2588, 3882, 5176, 5823, 7764, 10352, 11646, 15528, 20704, 23292, 31056, 41408, 46584, 62112, 93168, 124224, 186336, 209123, 372672, 418246, 627369, 836492, 1254738, 1672984, 1882107, 2509476, 3345968, 3764214, 5018952, 6691936, 7528428, 10037904, 13383872, 15056856, 20075808, 30113712, 40151616, 60227424, 120454848, 135302581, 270605162, 405907743, 541210324, 811815486, 1082420648, 1217723229, 1623630972, 2164841296, 2435446458, 3247261944, 4329682592, 4870892916, 6494523888, 8659365184, 9741785832, 12989047776, 19483571664, 25978095552, 38967143328, 77934286656]

約数ペア:

[(1, 77934286656), (2, 38967143328), (3, 25978095552), (4, 19483571664), (6, 12989047776), (8, 9741785832), (9, 8659365184), (12, 6494523888), (16, 4870892916), (18, 4329682592), (24, 3247261944), (32, 2435446458), (36, 2164841296), (48, 1623630972), (64, 1217723229), (72, 1082420648), (96, 811815486), (144, 541210324), (192, 405907743), (288, 270605162), (576, 135302581), (647, 120454848), (1294, 60227424), (1941, 40151616), (2588, 30113712), (3882, 20075808), (5176, 15056856), (5823, 13383872), (7764, 10037904), (10352, 7528428), (11646, 6691936), (15528, 5018952), (20704, 3764214), (23292, 3345968), (31056, 2509476), (41408, 1882107), (46584, 1672984), (62112, 1254738), (93168, 836492), (124224, 627369), (186336, 418246), (209123, 372672)]