71225154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 213857280

約数和(自身を除く): 142632126

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 59, 63, 66, 67, 77, 78, 91, 99, 117, 118, 126, 134, 143, 154, 177, 182, 198, 201, 231, 234, 273, 286, 354, 402, 413, 429, 462, 469, 531, 546, 603, 649, 693, 737, 767, 819, 826, 858, 871, 938, 1001, 1062, 1206, 1239, 1287, 1298, 1386, 1407, 1474, 1534, 1638, 1742, 1947, 2002, 2211, 2301, 2478, 2574, 2613, 2814, 3003, 3717, 3894, 3953, 4221, 4422, 4543, 4602, 5159, 5226, 5369, 5841, 6006, 6097, 6633, 6903, 7434, 7839, 7906, 8437, 8442, 9009, 9086, 9581, 10318, 10738, 11682, 11859, 12194, 13266, 13629, 13806, 15477, 15678, 16107, 16874, 18018, 18291, 19162, 23718, 25311, 27258, 27671, 28743, 30954, 32214, 35577, 36582, 40887, 43483, 46431, 48321, 50622, 51389, 54873, 55342, 57486, 59059, 67067, 71154, 75933, 81774, 83013, 86229, 86966, 92862, 96642, 102778, 109746, 118118, 130449, 134134, 151866, 154167, 166026, 172458, 177177, 201201, 249039, 260898, 304381, 308334, 354354, 359723, 391347, 402402, 462501, 498078, 531531, 565279, 603603, 608762, 719446, 782694, 913143, 925002, 1063062, 1079169, 1130558, 1207206, 1695837, 1826286, 2158338, 2739429, 3237507, 3391674, 3956953, 5087511, 5478858, 6475014, 7913906, 10175022, 11870859, 23741718, 35612577, 71225154]

約数ペア:

[(1, 71225154), (2, 35612577), (3, 23741718), (6, 11870859), (7, 10175022), (9, 7913906), (11, 6475014), (13, 5478858), (14, 5087511), (18, 3956953), (21, 3391674), (22, 3237507), (26, 2739429), (33, 2158338), (39, 1826286), (42, 1695837), (59, 1207206), (63, 1130558), (66, 1079169), (67, 1063062), (77, 925002), (78, 913143), (91, 782694), (99, 719446), (117, 608762), (118, 603603), (126, 565279), (134, 531531), (143, 498078), (154, 462501), (177, 402402), (182, 391347), (198, 359723), (201, 354354), (231, 308334), (234, 304381), (273, 260898), (286, 249039), (354, 201201), (402, 177177), (413, 172458), (429, 166026), (462, 154167), (469, 151866), (531, 134134), (546, 130449), (603, 118118), (649, 109746), (693, 102778), (737, 96642), (767, 92862), (819, 86966), (826, 86229), (858, 83013), (871, 81774), (938, 75933), (1001, 71154), (1062, 67067), (1206, 59059), (1239, 57486), (1287, 55342), (1298, 54873), (1386, 51389), (1407, 50622), (1474, 48321), (1534, 46431), (1638, 43483), (1742, 40887), (1947, 36582), (2002, 35577), (2211, 32214), (2301, 30954), (2478, 28743), (2574, 27671), (2613, 27258), (2814, 25311), (3003, 23718), (3717, 19162), (3894, 18291), (3953, 18018), (4221, 16874), (4422, 16107), (4543, 15678), (4602, 15477), (5159, 13806), (5226, 13629), (5369, 13266), (5841, 12194), (6006, 11859), (6097, 11682), (6633, 10738), (6903, 10318), (7434, 9581), (7839, 9086), (7906, 9009), (8437, 8442)]