66929688

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 215008560

約数和(自身を除く): 148078872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 61, 63, 72, 84, 98, 122, 126, 147, 168, 183, 196, 244, 252, 294, 311, 366, 392, 427, 441, 488, 504, 549, 588, 622, 732, 854, 882, 933, 1098, 1176, 1244, 1281, 1464, 1708, 1764, 1866, 2177, 2196, 2488, 2562, 2799, 2989, 3416, 3528, 3732, 3843, 4354, 4392, 5124, 5598, 5978, 6531, 7464, 7686, 8708, 8967, 10248, 11196, 11956, 13062, 15239, 15372, 17416, 17934, 18971, 19593, 22392, 23912, 26124, 26901, 30478, 30744, 35868, 37942, 39186, 45717, 52248, 53802, 56913, 60956, 71736, 75884, 78372, 91434, 107604, 113826, 121912, 132797, 137151, 151768, 156744, 170739, 182868, 215208, 227652, 265594, 274302, 341478, 365736, 398391, 455304, 531188, 548604, 682956, 796782, 929579, 1062376, 1097208, 1195173, 1365912, 1593564, 1859158, 2390346, 2788737, 3187128, 3718316, 4780692, 5577474, 7436632, 8366211, 9561384, 11154948, 16732422, 22309896, 33464844, 66929688]

約数ペア:

[(1, 66929688), (2, 33464844), (3, 22309896), (4, 16732422), (6, 11154948), (7, 9561384), (8, 8366211), (9, 7436632), (12, 5577474), (14, 4780692), (18, 3718316), (21, 3187128), (24, 2788737), (28, 2390346), (36, 1859158), (42, 1593564), (49, 1365912), (56, 1195173), (61, 1097208), (63, 1062376), (72, 929579), (84, 796782), (98, 682956), (122, 548604), (126, 531188), (147, 455304), (168, 398391), (183, 365736), (196, 341478), (244, 274302), (252, 265594), (294, 227652), (311, 215208), (366, 182868), (392, 170739), (427, 156744), (441, 151768), (488, 137151), (504, 132797), (549, 121912), (588, 113826), (622, 107604), (732, 91434), (854, 78372), (882, 75884), (933, 71736), (1098, 60956), (1176, 56913), (1244, 53802), (1281, 52248), (1464, 45717), (1708, 39186), (1764, 37942), (1866, 35868), (2177, 30744), (2196, 30478), (2488, 26901), (2562, 26124), (2799, 23912), (2989, 22392), (3416, 19593), (3528, 18971), (3732, 17934), (3843, 17416), (4354, 15372), (4392, 15239), (5124, 13062), (5598, 11956), (5978, 11196), (6531, 10248), (7464, 8967), (7686, 8708)]