69455412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 203636160

約数和(自身を除く): 134180748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 73, 76, 78, 107, 114, 117, 146, 156, 171, 214, 219, 228, 234, 247, 292, 321, 342, 428, 438, 468, 494, 642, 657, 684, 741, 876, 949, 963, 988, 1284, 1314, 1387, 1391, 1482, 1898, 1926, 2033, 2223, 2628, 2774, 2782, 2847, 2964, 3796, 3852, 4066, 4161, 4173, 4446, 5548, 5564, 5694, 6099, 7811, 8132, 8322, 8346, 8541, 8892, 11388, 12198, 12483, 12519, 15622, 16644, 16692, 17082, 18031, 18297, 23433, 24396, 24966, 25038, 26429, 31244, 34164, 36062, 36594, 46866, 49932, 50076, 52858, 54093, 70299, 72124, 73188, 79287, 93732, 101543, 105716, 108186, 140598, 148409, 158574, 162279, 203086, 216372, 237861, 281196, 296818, 304629, 317148, 324558, 406172, 445227, 475722, 593636, 609258, 649116, 890454, 913887, 951444, 1218516, 1335681, 1780908, 1827774, 1929317, 2671362, 3655548, 3858634, 5342724, 5787951, 7717268, 11575902, 17363853, 23151804, 34727706, 69455412]

約数ペア:

[(1, 69455412), (2, 34727706), (3, 23151804), (4, 17363853), (6, 11575902), (9, 7717268), (12, 5787951), (13, 5342724), (18, 3858634), (19, 3655548), (26, 2671362), (36, 1929317), (38, 1827774), (39, 1780908), (52, 1335681), (57, 1218516), (73, 951444), (76, 913887), (78, 890454), (107, 649116), (114, 609258), (117, 593636), (146, 475722), (156, 445227), (171, 406172), (214, 324558), (219, 317148), (228, 304629), (234, 296818), (247, 281196), (292, 237861), (321, 216372), (342, 203086), (428, 162279), (438, 158574), (468, 148409), (494, 140598), (642, 108186), (657, 105716), (684, 101543), (741, 93732), (876, 79287), (949, 73188), (963, 72124), (988, 70299), (1284, 54093), (1314, 52858), (1387, 50076), (1391, 49932), (1482, 46866), (1898, 36594), (1926, 36062), (2033, 34164), (2223, 31244), (2628, 26429), (2774, 25038), (2782, 24966), (2847, 24396), (2964, 23433), (3796, 18297), (3852, 18031), (4066, 17082), (4161, 16692), (4173, 16644), (4446, 15622), (5548, 12519), (5564, 12483), (5694, 12198), (6099, 11388), (7811, 8892), (8132, 8541), (8322, 8346)]