64859616

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:483

約数の個数: 144

約数和(自身を含む): 201801600

約数和(自身を除く): 136941984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 288, 304, 324, 342, 432, 439, 456, 486, 513, 608, 648, 684, 864, 878, 912, 972, 1026, 1296, 1317, 1368, 1539, 1756, 1824, 1944, 2052, 2592, 2634, 2736, 3078, 3512, 3888, 3951, 4104, 4617, 5268, 5472, 6156, 7024, 7776, 7902, 8208, 8341, 9234, 10536, 11853, 12312, 14048, 15804, 16416, 16682, 18468, 21072, 23706, 24624, 25023, 31608, 33364, 35559, 36936, 42144, 47412, 49248, 50046, 63216, 66728, 71118, 73872, 75069, 94824, 100092, 106677, 126432, 133456, 142236, 147744, 150138, 189648, 200184, 213354, 225207, 266912, 284472, 300276, 379296, 400368, 426708, 450414, 568944, 600552, 675621, 800736, 853416, 900828, 1137888, 1201104, 1351242, 1706832, 1801656, 2026863, 2402208, 2702484, 3413664, 3603312, 4053726, 5404968, 7206624, 8107452, 10809936, 16214904, 21619872, 32429808, 64859616]

約数ペア:

[(1, 64859616), (2, 32429808), (3, 21619872), (4, 16214904), (6, 10809936), (8, 8107452), (9, 7206624), (12, 5404968), (16, 4053726), (18, 3603312), (19, 3413664), (24, 2702484), (27, 2402208), (32, 2026863), (36, 1801656), (38, 1706832), (48, 1351242), (54, 1201104), (57, 1137888), (72, 900828), (76, 853416), (81, 800736), (96, 675621), (108, 600552), (114, 568944), (144, 450414), (152, 426708), (162, 400368), (171, 379296), (216, 300276), (228, 284472), (243, 266912), (288, 225207), (304, 213354), (324, 200184), (342, 189648), (432, 150138), (439, 147744), (456, 142236), (486, 133456), (513, 126432), (608, 106677), (648, 100092), (684, 94824), (864, 75069), (878, 73872), (912, 71118), (972, 66728), (1026, 63216), (1296, 50046), (1317, 49248), (1368, 47412), (1539, 42144), (1756, 36936), (1824, 35559), (1944, 33364), (2052, 31608), (2592, 25023), (2634, 24624), (2736, 23706), (3078, 21072), (3512, 18468), (3888, 16682), (3951, 16416), (4104, 15804), (4617, 14048), (5268, 12312), (5472, 11853), (6156, 10536), (7024, 9234), (7776, 8341), (7902, 8208)]