72379344

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1324

約数の個数: 80

約数和(自身を含む): 198951552

約数和(自身を除く): 126572208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 368, 424, 552, 636, 848, 1104, 1219, 1237, 1272, 2438, 2474, 2544, 3657, 3711, 4876, 4948, 7314, 7422, 9752, 9896, 14628, 14844, 19504, 19792, 28451, 29256, 29688, 56902, 58512, 59376, 65561, 85353, 113804, 131122, 170706, 196683, 227608, 262244, 341412, 393366, 455216, 524488, 682824, 786732, 1048976, 1365648, 1507903, 1573464, 3015806, 3146928, 4523709, 6031612, 9047418, 12063224, 18094836, 24126448, 36189672, 72379344]

約数ペア:

[(1, 72379344), (2, 36189672), (3, 24126448), (4, 18094836), (6, 12063224), (8, 9047418), (12, 6031612), (16, 4523709), (23, 3146928), (24, 3015806), (46, 1573464), (48, 1507903), (53, 1365648), (69, 1048976), (92, 786732), (106, 682824), (138, 524488), (159, 455216), (184, 393366), (212, 341412), (276, 262244), (318, 227608), (368, 196683), (424, 170706), (552, 131122), (636, 113804), (848, 85353), (1104, 65561), (1219, 59376), (1237, 58512), (1272, 56902), (2438, 29688), (2474, 29256), (2544, 28451), (3657, 19792), (3711, 19504), (4876, 14844), (4948, 14628), (7314, 9896), (7422, 9752)]