78121296

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:505

約数の個数: 120

約数和(自身を含む): 240832800

約数和(自身を除く): 162711504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 149, 176, 198, 264, 298, 331, 396, 447, 528, 596, 662, 792, 894, 993, 1192, 1324, 1341, 1584, 1639, 1788, 1986, 2384, 2648, 2682, 2979, 3278, 3576, 3641, 3972, 4917, 5296, 5364, 5958, 6556, 7152, 7282, 7944, 9834, 10728, 10923, 11916, 13112, 14564, 14751, 15888, 19668, 21456, 21846, 23832, 26224, 29128, 29502, 32769, 39336, 43692, 47664, 49319, 58256, 59004, 65538, 78672, 87384, 98638, 118008, 131076, 147957, 174768, 197276, 236016, 262152, 295914, 394552, 443871, 524304, 542509, 591828, 789104, 887742, 1085018, 1183656, 1627527, 1775484, 2170036, 2367312, 3255054, 3550968, 4340072, 4882581, 6510108, 7101936, 8680144, 9765162, 13020216, 19530324, 26040432, 39060648, 78121296]

約数ペア:

[(1, 78121296), (2, 39060648), (3, 26040432), (4, 19530324), (6, 13020216), (8, 9765162), (9, 8680144), (11, 7101936), (12, 6510108), (16, 4882581), (18, 4340072), (22, 3550968), (24, 3255054), (33, 2367312), (36, 2170036), (44, 1775484), (48, 1627527), (66, 1183656), (72, 1085018), (88, 887742), (99, 789104), (132, 591828), (144, 542509), (149, 524304), (176, 443871), (198, 394552), (264, 295914), (298, 262152), (331, 236016), (396, 197276), (447, 174768), (528, 147957), (596, 131076), (662, 118008), (792, 98638), (894, 87384), (993, 78672), (1192, 65538), (1324, 59004), (1341, 58256), (1584, 49319), (1639, 47664), (1788, 43692), (1986, 39336), (2384, 32769), (2648, 29502), (2682, 29128), (2979, 26224), (3278, 23832), (3576, 21846), (3641, 21456), (3972, 19668), (4917, 15888), (5296, 14751), (5364, 14564), (5958, 13112), (6556, 11916), (7152, 10923), (7282, 10728), (7944, 9834)]