66809736

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:708

約数の個数: 144

約数和(自身を含む): 218076300

約数和(自身を除く): 151266564

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 49, 56, 58, 63, 72, 84, 87, 98, 116, 126, 147, 168, 174, 196, 203, 232, 252, 261, 294, 348, 392, 406, 441, 504, 522, 588, 609, 653, 696, 812, 882, 1044, 1176, 1218, 1306, 1421, 1624, 1764, 1827, 1959, 2088, 2436, 2612, 2842, 3528, 3654, 3918, 4263, 4571, 4872, 5224, 5684, 5877, 7308, 7836, 8526, 9142, 11368, 11754, 12789, 13713, 14616, 15672, 17052, 18284, 18937, 23508, 25578, 27426, 31997, 34104, 36568, 37874, 41139, 47016, 51156, 54852, 56811, 63994, 75748, 82278, 95991, 102312, 109704, 113622, 127988, 132559, 151496, 164556, 170433, 191982, 227244, 255976, 265118, 287973, 329112, 340866, 383964, 397677, 454488, 530236, 575946, 681732, 767928, 795354, 927913, 1060472, 1151892, 1193031, 1363464, 1590708, 1855826, 2303784, 2386062, 2783739, 3181416, 3711652, 4772124, 5567478, 7423304, 8351217, 9544248, 11134956, 16702434, 22269912, 33404868, 66809736]

約数ペア:

[(1, 66809736), (2, 33404868), (3, 22269912), (4, 16702434), (6, 11134956), (7, 9544248), (8, 8351217), (9, 7423304), (12, 5567478), (14, 4772124), (18, 3711652), (21, 3181416), (24, 2783739), (28, 2386062), (29, 2303784), (36, 1855826), (42, 1590708), (49, 1363464), (56, 1193031), (58, 1151892), (63, 1060472), (72, 927913), (84, 795354), (87, 767928), (98, 681732), (116, 575946), (126, 530236), (147, 454488), (168, 397677), (174, 383964), (196, 340866), (203, 329112), (232, 287973), (252, 265118), (261, 255976), (294, 227244), (348, 191982), (392, 170433), (406, 164556), (441, 151496), (504, 132559), (522, 127988), (588, 113622), (609, 109704), (653, 102312), (696, 95991), (812, 82278), (882, 75748), (1044, 63994), (1176, 56811), (1218, 54852), (1306, 51156), (1421, 47016), (1624, 41139), (1764, 37874), (1827, 36568), (1959, 34104), (2088, 31997), (2436, 27426), (2612, 25578), (2842, 23508), (3528, 18937), (3654, 18284), (3918, 17052), (4263, 15672), (4571, 14616), (4872, 13713), (5224, 12789), (5684, 11754), (5877, 11368), (7308, 9142), (7836, 8526)]