87710308

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{953}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 185915520

約数和(自身を除く): 98205212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 173, 266, 346, 532, 692, 953, 1211, 1906, 2422, 3287, 3812, 4844, 6574, 6671, 13148, 13342, 18107, 23009, 26684, 36214, 46018, 72428, 92036, 126749, 164869, 253498, 329738, 506996, 659476, 1154083, 2308166, 3132511, 4616332, 6265022, 12530044, 21927577, 43855154, 87710308]

約数ペア:

[(1, 87710308), (2, 43855154), (4, 21927577), (7, 12530044), (14, 6265022), (19, 4616332), (28, 3132511), (38, 2308166), (76, 1154083), (133, 659476), (173, 506996), (266, 329738), (346, 253498), (532, 164869), (692, 126749), (953, 92036), (1211, 72428), (1906, 46018), (2422, 36214), (3287, 26684), (3812, 23009), (4844, 18107), (6574, 13342), (6671, 13148)]