72014748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20071}}^1$

素因数の和:20114

約数の個数: 48

約数和(自身を含む): 188837376

約数和(自身を除く): 116822628

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 20071, 40142, 60213, 80284, 120426, 240852, 260923, 461633, 521846, 782769, 923266, 1043692, 1384899, 1565538, 1846532, 2769798, 3131076, 5539596, 6001229, 12002458, 18003687, 24004916, 36007374, 72014748]

約数ペア:

[(1, 72014748), (2, 36007374), (3, 24004916), (4, 18003687), (6, 12002458), (12, 6001229), (13, 5539596), (23, 3131076), (26, 2769798), (39, 1846532), (46, 1565538), (52, 1384899), (69, 1043692), (78, 923266), (92, 782769), (138, 521846), (156, 461633), (276, 260923), (299, 240852), (598, 120426), (897, 80284), (1196, 60213), (1794, 40142), (3588, 20071)]