72679068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 231888384

約数和(自身を除く): 159209316

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 157, 167, 198, 231, 252, 308, 314, 334, 396, 462, 471, 501, 628, 668, 693, 924, 942, 1002, 1099, 1169, 1386, 1413, 1503, 1727, 1837, 1884, 2004, 2198, 2338, 2772, 2826, 3006, 3297, 3454, 3507, 3674, 4396, 4676, 5181, 5511, 5652, 6012, 6594, 6908, 7014, 7348, 9891, 10362, 10521, 11022, 12089, 12859, 13188, 14028, 15543, 16533, 19782, 20724, 21042, 22044, 24178, 25718, 26219, 31086, 33066, 36267, 38577, 39564, 42084, 48356, 51436, 52438, 62172, 66132, 72534, 77154, 78657, 104876, 108801, 115731, 145068, 154308, 157314, 183533, 217602, 231462, 235971, 288409, 314628, 367066, 435204, 462924, 471942, 550599, 576818, 734132, 865227, 943884, 1101198, 1153636, 1651797, 1730454, 2018863, 2202396, 2595681, 3303594, 3460908, 4037726, 5191362, 6056589, 6607188, 8075452, 10382724, 12113178, 18169767, 24226356, 36339534, 72679068]

約数ペア:

[(1, 72679068), (2, 36339534), (3, 24226356), (4, 18169767), (6, 12113178), (7, 10382724), (9, 8075452), (11, 6607188), (12, 6056589), (14, 5191362), (18, 4037726), (21, 3460908), (22, 3303594), (28, 2595681), (33, 2202396), (36, 2018863), (42, 1730454), (44, 1651797), (63, 1153636), (66, 1101198), (77, 943884), (84, 865227), (99, 734132), (126, 576818), (132, 550599), (154, 471942), (157, 462924), (167, 435204), (198, 367066), (231, 314628), (252, 288409), (308, 235971), (314, 231462), (334, 217602), (396, 183533), (462, 157314), (471, 154308), (501, 145068), (628, 115731), (668, 108801), (693, 104876), (924, 78657), (942, 77154), (1002, 72534), (1099, 66132), (1169, 62172), (1386, 52438), (1413, 51436), (1503, 48356), (1727, 42084), (1837, 39564), (1884, 38577), (2004, 36267), (2198, 33066), (2338, 31086), (2772, 26219), (2826, 25718), (3006, 24178), (3297, 22044), (3454, 21042), (3507, 20724), (3674, 19782), (4396, 16533), (4676, 15543), (5181, 14028), (5511, 13188), (5652, 12859), (6012, 12089), (6594, 11022), (6908, 10521), (7014, 10362), (7348, 9891)]