87213168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2843

約数の個数: 120

約数和(自身を含む): 288045056

約数和(自身を除く): 200831888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 2791, 3472, 3906, 4464, 5208, 5582, 7812, 8373, 10416, 11164, 15624, 16746, 19537, 22328, 25119, 31248, 33492, 39074, 44656, 50238, 58611, 66984, 78148, 86521, 100476, 117222, 133968, 156296, 173042, 175833, 200952, 234444, 259563, 312592, 346084, 351666, 401904, 468888, 519126, 605647, 692168, 703332, 778689, 937776, 1038252, 1211294, 1384336, 1406664, 1557378, 1816941, 2076504, 2422588, 2813328, 3114756, 3633882, 4153008, 4845176, 5450823, 6229512, 7267764, 9690352, 10901646, 12459024, 14535528, 21803292, 29071056, 43606584, 87213168]

約数ペア:

[(1, 87213168), (2, 43606584), (3, 29071056), (4, 21803292), (6, 14535528), (7, 12459024), (8, 10901646), (9, 9690352), (12, 7267764), (14, 6229512), (16, 5450823), (18, 4845176), (21, 4153008), (24, 3633882), (28, 3114756), (31, 2813328), (36, 2422588), (42, 2076504), (48, 1816941), (56, 1557378), (62, 1406664), (63, 1384336), (72, 1211294), (84, 1038252), (93, 937776), (112, 778689), (124, 703332), (126, 692168), (144, 605647), (168, 519126), (186, 468888), (217, 401904), (248, 351666), (252, 346084), (279, 312592), (336, 259563), (372, 234444), (434, 200952), (496, 175833), (504, 173042), (558, 156296), (651, 133968), (744, 117222), (868, 100476), (1008, 86521), (1116, 78148), (1302, 66984), (1488, 58611), (1736, 50238), (1953, 44656), (2232, 39074), (2604, 33492), (2791, 31248), (3472, 25119), (3906, 22328), (4464, 19537), (5208, 16746), (5582, 15624), (7812, 11164), (8373, 10416)]