61964928

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^2\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 189452250

約数和(自身を除く): 127487322

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 149, 152, 171, 192, 228, 288, 298, 304, 342, 361, 384, 447, 456, 576, 596, 608, 684, 722, 894, 912, 1083, 1152, 1192, 1216, 1341, 1368, 1444, 1788, 1824, 2166, 2384, 2432, 2682, 2736, 2831, 2888, 3249, 3576, 3648, 4332, 4768, 5364, 5472, 5662, 5776, 6498, 7152, 7296, 8493, 8664, 9536, 10728, 10944, 11324, 11552, 12996, 14304, 16986, 17328, 19072, 21456, 21888, 22648, 23104, 25479, 25992, 28608, 33972, 34656, 42912, 45296, 46208, 50958, 51984, 53789, 57216, 67944, 69312, 85824, 90592, 101916, 103968, 107578, 135888, 138624, 161367, 171648, 181184, 203832, 207936, 215156, 271776, 322734, 362368, 407664, 415872, 430312, 484101, 543552, 645468, 815328, 860624, 968202, 1087104, 1290936, 1630656, 1721248, 1936404, 2581872, 3261312, 3442496, 3872808, 5163744, 6884992, 7745616, 10327488, 15491232, 20654976, 30982464, 61964928]

約数ペア:

[(1, 61964928), (2, 30982464), (3, 20654976), (4, 15491232), (6, 10327488), (8, 7745616), (9, 6884992), (12, 5163744), (16, 3872808), (18, 3442496), (19, 3261312), (24, 2581872), (32, 1936404), (36, 1721248), (38, 1630656), (48, 1290936), (57, 1087104), (64, 968202), (72, 860624), (76, 815328), (96, 645468), (114, 543552), (128, 484101), (144, 430312), (149, 415872), (152, 407664), (171, 362368), (192, 322734), (228, 271776), (288, 215156), (298, 207936), (304, 203832), (342, 181184), (361, 171648), (384, 161367), (447, 138624), (456, 135888), (576, 107578), (596, 103968), (608, 101916), (684, 90592), (722, 85824), (894, 69312), (912, 67944), (1083, 57216), (1152, 53789), (1192, 51984), (1216, 50958), (1341, 46208), (1368, 45296), (1444, 42912), (1788, 34656), (1824, 33972), (2166, 28608), (2384, 25992), (2432, 25479), (2682, 23104), (2736, 22648), (2831, 21888), (2888, 21456), (3249, 19072), (3576, 17328), (3648, 16986), (4332, 14304), (4768, 12996), (5364, 11552), (5472, 11324), (5662, 10944), (5776, 10728), (6498, 9536), (7152, 8664), (7296, 8493)]