66636252

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 173300400

約数和(自身を除く): 106664148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 137, 177, 229, 236, 274, 354, 411, 458, 531, 548, 687, 708, 822, 916, 1062, 1233, 1374, 1644, 2061, 2124, 2466, 2748, 4122, 4932, 8083, 8244, 13511, 16166, 24249, 27022, 31373, 32332, 40533, 48498, 54044, 62746, 72747, 81066, 94119, 96996, 121599, 125492, 145494, 162132, 188238, 243198, 282357, 290988, 376476, 486396, 564714, 1129428, 1851007, 3702014, 5553021, 7404028, 11106042, 16659063, 22212084, 33318126, 66636252]

約数ペア:

[(1, 66636252), (2, 33318126), (3, 22212084), (4, 16659063), (6, 11106042), (9, 7404028), (12, 5553021), (18, 3702014), (36, 1851007), (59, 1129428), (118, 564714), (137, 486396), (177, 376476), (229, 290988), (236, 282357), (274, 243198), (354, 188238), (411, 162132), (458, 145494), (531, 125492), (548, 121599), (687, 96996), (708, 94119), (822, 81066), (916, 72747), (1062, 62746), (1233, 54044), (1374, 48498), (1644, 40533), (2061, 32332), (2124, 31373), (2466, 27022), (2748, 24249), (4122, 16166), (4932, 13511), (8083, 8244)]