68016384

素因数分解:

$2^8\times 3^2\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:632

約数の個数: 108

約数和(自身を含む): 200166876

約数和(自身を除く): 132150492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 256, 288, 318, 384, 424, 477, 557, 576, 636, 768, 848, 954, 1114, 1152, 1272, 1671, 1696, 1908, 2228, 2304, 2544, 3342, 3392, 3816, 4456, 5013, 5088, 6684, 6784, 7632, 8912, 10026, 10176, 13368, 13568, 15264, 17824, 20052, 20352, 26736, 29521, 30528, 35648, 40104, 40704, 53472, 59042, 61056, 71296, 80208, 88563, 106944, 118084, 122112, 142592, 160416, 177126, 213888, 236168, 265689, 320832, 354252, 427776, 472336, 531378, 641664, 708504, 944672, 1062756, 1283328, 1417008, 1889344, 2125512, 2834016, 3778688, 4251024, 5668032, 7557376, 8502048, 11336064, 17004096, 22672128, 34008192, 68016384]

約数ペア:

[(1, 68016384), (2, 34008192), (3, 22672128), (4, 17004096), (6, 11336064), (8, 8502048), (9, 7557376), (12, 5668032), (16, 4251024), (18, 3778688), (24, 2834016), (32, 2125512), (36, 1889344), (48, 1417008), (53, 1283328), (64, 1062756), (72, 944672), (96, 708504), (106, 641664), (128, 531378), (144, 472336), (159, 427776), (192, 354252), (212, 320832), (256, 265689), (288, 236168), (318, 213888), (384, 177126), (424, 160416), (477, 142592), (557, 122112), (576, 118084), (636, 106944), (768, 88563), (848, 80208), (954, 71296), (1114, 61056), (1152, 59042), (1272, 53472), (1671, 40704), (1696, 40104), (1908, 35648), (2228, 30528), (2304, 29521), (2544, 26736), (3342, 20352), (3392, 20052), (3816, 17824), (4456, 15264), (5013, 13568), (5088, 13368), (6684, 10176), (6784, 10026), (7632, 8912)]