172320072

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{231613}}^1$

素因数の和:231653

約数の個数: 32

約数和(自身を含む): 444698880

約数和(自身を除く): 272378808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 231613, 463226, 694839, 926452, 1389678, 1852904, 2779356, 5558712, 7180003, 14360006, 21540009, 28720012, 43080018, 57440024, 86160036, 172320072]

約数ペア:

[(1, 172320072), (2, 86160036), (3, 57440024), (4, 43080018), (6, 28720012), (8, 21540009), (12, 14360006), (24, 7180003), (31, 5558712), (62, 2779356), (93, 1852904), (124, 1389678), (186, 926452), (248, 694839), (372, 463226), (744, 231613)]