69515784

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 211968900

約数和(自身を除く): 142453116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 169, 174, 197, 232, 234, 261, 312, 338, 348, 377, 394, 468, 507, 522, 591, 676, 696, 754, 788, 936, 1014, 1044, 1131, 1182, 1352, 1508, 1521, 1576, 1773, 2028, 2088, 2262, 2364, 2561, 3016, 3042, 3393, 3546, 4056, 4524, 4728, 4901, 5122, 5713, 6084, 6786, 7092, 7683, 9048, 9802, 10244, 11426, 12168, 13572, 14184, 14703, 15366, 17139, 19604, 20488, 22852, 23049, 27144, 29406, 30732, 33293, 34278, 39208, 44109, 45704, 46098, 51417, 58812, 61464, 66586, 68556, 74269, 88218, 92196, 99879, 102834, 117624, 133172, 137112, 148538, 176436, 184392, 199758, 205668, 222807, 266344, 297076, 299637, 352872, 399516, 411336, 445614, 594152, 599274, 668421, 799032, 891228, 965497, 1198548, 1336842, 1782456, 1930994, 2397096, 2673684, 2896491, 3861988, 5347368, 5792982, 7723976, 8689473, 11585964, 17378946, 23171928, 34757892, 69515784]

約数ペア:

[(1, 69515784), (2, 34757892), (3, 23171928), (4, 17378946), (6, 11585964), (8, 8689473), (9, 7723976), (12, 5792982), (13, 5347368), (18, 3861988), (24, 2896491), (26, 2673684), (29, 2397096), (36, 1930994), (39, 1782456), (52, 1336842), (58, 1198548), (72, 965497), (78, 891228), (87, 799032), (104, 668421), (116, 599274), (117, 594152), (156, 445614), (169, 411336), (174, 399516), (197, 352872), (232, 299637), (234, 297076), (261, 266344), (312, 222807), (338, 205668), (348, 199758), (377, 184392), (394, 176436), (468, 148538), (507, 137112), (522, 133172), (591, 117624), (676, 102834), (696, 99879), (754, 92196), (788, 88218), (936, 74269), (1014, 68556), (1044, 66586), (1131, 61464), (1182, 58812), (1352, 51417), (1508, 46098), (1521, 45704), (1576, 44109), (1773, 39208), (2028, 34278), (2088, 33293), (2262, 30732), (2364, 29406), (2561, 27144), (3016, 23049), (3042, 22852), (3393, 20488), (3546, 19604), (4056, 17139), (4524, 15366), (4728, 14703), (4901, 14184), (5122, 13572), (5713, 12168), (6084, 11426), (6786, 10244), (7092, 9802), (7683, 9048)]