66280704

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{12329}}^1$

素因数の和:12355

約数の個数: 72

約数和(自身を含む): 201620160

約数和(自身を除く): 135339456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 12329, 24658, 36987, 49316, 73974, 86303, 98632, 147948, 172606, 197264, 258909, 295896, 345212, 394528, 517818, 591792, 690424, 789056, 1035636, 1183584, 1380848, 1578112, 2071272, 2367168, 2761696, 3156224, 4142544, 4734336, 5523392, 8285088, 9468672, 11046784, 16570176, 22093568, 33140352, 66280704]

約数ペア:

[(1, 66280704), (2, 33140352), (3, 22093568), (4, 16570176), (6, 11046784), (7, 9468672), (8, 8285088), (12, 5523392), (14, 4734336), (16, 4142544), (21, 3156224), (24, 2761696), (28, 2367168), (32, 2071272), (42, 1578112), (48, 1380848), (56, 1183584), (64, 1035636), (84, 789056), (96, 690424), (112, 591792), (128, 517818), (168, 394528), (192, 345212), (224, 295896), (256, 258909), (336, 197264), (384, 172606), (448, 147948), (672, 98632), (768, 86303), (896, 73974), (1344, 49316), (1792, 36987), (2688, 24658), (5376, 12329)]