66916608

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^2$

素因数の和:208

約数の個数: 108

約数和(自身を含む): 196493808

約数和(自身を除く): 129577200

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 89, 96, 128, 132, 176, 178, 192, 256, 264, 267, 352, 356, 384, 528, 534, 704, 712, 768, 979, 1056, 1068, 1408, 1424, 1958, 2112, 2136, 2816, 2848, 2937, 3916, 4224, 4272, 5696, 5874, 7832, 7921, 8448, 8544, 11392, 11748, 15664, 15842, 17088, 22784, 23496, 23763, 31328, 31684, 34176, 46992, 47526, 62656, 63368, 68352, 87131, 93984, 95052, 125312, 126736, 174262, 187968, 190104, 250624, 253472, 261393, 348524, 375936, 380208, 506944, 522786, 697048, 751872, 760416, 1013888, 1045572, 1394096, 1520832, 2027776, 2091144, 2788192, 3041664, 4182288, 5576384, 6083328, 8364576, 11152768, 16729152, 22305536, 33458304, 66916608]

約数ペア:

[(1, 66916608), (2, 33458304), (3, 22305536), (4, 16729152), (6, 11152768), (8, 8364576), (11, 6083328), (12, 5576384), (16, 4182288), (22, 3041664), (24, 2788192), (32, 2091144), (33, 2027776), (44, 1520832), (48, 1394096), (64, 1045572), (66, 1013888), (88, 760416), (89, 751872), (96, 697048), (128, 522786), (132, 506944), (176, 380208), (178, 375936), (192, 348524), (256, 261393), (264, 253472), (267, 250624), (352, 190104), (356, 187968), (384, 174262), (528, 126736), (534, 125312), (704, 95052), (712, 93984), (768, 87131), (979, 68352), (1056, 63368), (1068, 62656), (1408, 47526), (1424, 46992), (1958, 34176), (2112, 31684), (2136, 31328), (2816, 23763), (2848, 23496), (2937, 22784), (3916, 17088), (4224, 15842), (4272, 15664), (5696, 11748), (5874, 11392), (7832, 8544), (7921, 8448)]