72321744

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{136973}}^1$

素因数の和:136995

約数の個数: 40

約数和(自身を含む): 203817312

約数和(自身を除く): 131495568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 136973, 273946, 410919, 547892, 821838, 1095784, 1506703, 1643676, 2191568, 3013406, 3287352, 4520109, 6026812, 6574704, 9040218, 12053624, 18080436, 24107248, 36160872, 72321744]

約数ペア:

[(1, 72321744), (2, 36160872), (3, 24107248), (4, 18080436), (6, 12053624), (8, 9040218), (11, 6574704), (12, 6026812), (16, 4520109), (22, 3287352), (24, 3013406), (33, 2191568), (44, 1643676), (48, 1506703), (66, 1095784), (88, 821838), (132, 547892), (176, 410919), (264, 273946), (528, 136973)]