144778272

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^2\times {\mathrm{283}}^1$

素因数の和:442

約数の個数: 72

約数和(自身を含む): 386681904

約数和(自身を除く): 241903632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 283, 292, 438, 566, 584, 849, 876, 1132, 1168, 1698, 1752, 2264, 2336, 3396, 3504, 4528, 5329, 6792, 7008, 9056, 10658, 13584, 15987, 20659, 21316, 27168, 31974, 41318, 42632, 61977, 63948, 82636, 85264, 123954, 127896, 165272, 170528, 247908, 255792, 330544, 495816, 511584, 661088, 991632, 1508107, 1983264, 3016214, 4524321, 6032428, 9048642, 12064856, 18097284, 24129712, 36194568, 48259424, 72389136, 144778272]

約数ペア:

[(1, 144778272), (2, 72389136), (3, 48259424), (4, 36194568), (6, 24129712), (8, 18097284), (12, 12064856), (16, 9048642), (24, 6032428), (32, 4524321), (48, 3016214), (73, 1983264), (96, 1508107), (146, 991632), (219, 661088), (283, 511584), (292, 495816), (438, 330544), (566, 255792), (584, 247908), (849, 170528), (876, 165272), (1132, 127896), (1168, 123954), (1698, 85264), (1752, 82636), (2264, 63948), (2336, 61977), (3396, 42632), (3504, 41318), (4528, 31974), (5329, 27168), (6792, 21316), (7008, 20659), (9056, 15987), (10658, 13584)]