87104056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2593}}^1$

素因数の和:2648

約数の個数: 64

約数和(自身を含む): 196106400

約数和(自身を除く): 109002344

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 1768, 1976, 2584, 2593, 4199, 5186, 8398, 10372, 16796, 20744, 33592, 33709, 44081, 49267, 67418, 88162, 98534, 134836, 176324, 197068, 269672, 352648, 394136, 573053, 640471, 837539, 1146106, 1280942, 1675078, 2292212, 2561884, 3350156, 4584424, 5123768, 6700312, 10888007, 21776014, 43552028, 87104056]

約数ペア:

[(1, 87104056), (2, 43552028), (4, 21776014), (8, 10888007), (13, 6700312), (17, 5123768), (19, 4584424), (26, 3350156), (34, 2561884), (38, 2292212), (52, 1675078), (68, 1280942), (76, 1146106), (104, 837539), (136, 640471), (152, 573053), (221, 394136), (247, 352648), (323, 269672), (442, 197068), (494, 176324), (646, 134836), (884, 98534), (988, 88162), (1292, 67418), (1768, 49267), (1976, 44081), (2584, 33709), (2593, 33592), (4199, 20744), (5186, 16796), (8398, 10372)]