72702448

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 182988288

約数和(自身を除く): 110285840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 167, 169, 182, 184, 208, 299, 322, 334, 338, 364, 368, 598, 644, 668, 676, 728, 1169, 1183, 1196, 1288, 1336, 1352, 1456, 2093, 2171, 2338, 2366, 2392, 2576, 2672, 2704, 3841, 3887, 4186, 4342, 4676, 4732, 4784, 7682, 7774, 8372, 8684, 9352, 9464, 15197, 15364, 15548, 16744, 17368, 18704, 18928, 26887, 27209, 28223, 30394, 30728, 31096, 33488, 34736, 49933, 53774, 54418, 56446, 60788, 61456, 62192, 99866, 107548, 108836, 112892, 121576, 197561, 199732, 215096, 217672, 225784, 243152, 349531, 395122, 399464, 430192, 435344, 451568, 649129, 699062, 790244, 798928, 1298258, 1398124, 1580488, 2596516, 2796248, 3160976, 4543903, 5193032, 5592496, 9087806, 10386064, 18175612, 36351224, 72702448]

約数ペア:

[(1, 72702448), (2, 36351224), (4, 18175612), (7, 10386064), (8, 9087806), (13, 5592496), (14, 5193032), (16, 4543903), (23, 3160976), (26, 2796248), (28, 2596516), (46, 1580488), (52, 1398124), (56, 1298258), (91, 798928), (92, 790244), (104, 699062), (112, 649129), (161, 451568), (167, 435344), (169, 430192), (182, 399464), (184, 395122), (208, 349531), (299, 243152), (322, 225784), (334, 217672), (338, 215096), (364, 199732), (368, 197561), (598, 121576), (644, 112892), (668, 108836), (676, 107548), (728, 99866), (1169, 62192), (1183, 61456), (1196, 60788), (1288, 56446), (1336, 54418), (1352, 53774), (1456, 49933), (2093, 34736), (2171, 33488), (2338, 31096), (2366, 30728), (2392, 30394), (2576, 28223), (2672, 27209), (2704, 26887), (3841, 18928), (3887, 18704), (4186, 17368), (4342, 16744), (4676, 15548), (4732, 15364), (4784, 15197), (7682, 9464), (7774, 9352), (8372, 8684)]