81358152

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{178417}}^1$

素因数の和:178445

約数の個数: 32

約数和(自身を含む): 214101600

約数和(自身を除く): 132743448

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 178417, 356834, 535251, 713668, 1070502, 1427336, 2141004, 3389923, 4282008, 6779846, 10169769, 13559692, 20339538, 27119384, 40679076, 81358152]

約数ペア:

[(1, 81358152), (2, 40679076), (3, 27119384), (4, 20339538), (6, 13559692), (8, 10169769), (12, 6779846), (19, 4282008), (24, 3389923), (38, 2141004), (57, 1427336), (76, 1070502), (114, 713668), (152, 535251), (228, 356834), (456, 178417)]