77072512

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 183110400

約数和(自身を除く): 106037888

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 43, 44, 64, 67, 76, 86, 88, 128, 134, 152, 172, 176, 209, 268, 304, 344, 352, 418, 473, 536, 608, 688, 704, 737, 817, 836, 946, 1072, 1216, 1273, 1376, 1408, 1474, 1634, 1672, 1892, 2144, 2432, 2546, 2752, 2881, 2948, 3268, 3344, 3784, 4288, 5092, 5504, 5762, 5896, 6536, 6688, 7568, 8576, 8987, 10184, 11524, 11792, 13072, 13376, 14003, 15136, 17974, 20368, 23048, 23584, 26144, 26752, 28006, 30272, 31691, 35948, 40736, 46096, 47168, 52288, 54739, 56012, 60544, 63382, 71896, 81472, 92192, 94336, 104576, 109478, 112024, 126764, 143792, 162944, 184384, 218956, 224048, 253528, 287584, 368768, 437912, 448096, 507056, 575168, 602129, 875824, 896192, 1014112, 1150336, 1204258, 1751648, 1792384, 2028224, 2408516, 3503296, 4056448, 4817032, 7006592, 9634064, 19268128, 38536256, 77072512]

約数ペア:

[(1, 77072512), (2, 38536256), (4, 19268128), (8, 9634064), (11, 7006592), (16, 4817032), (19, 4056448), (22, 3503296), (32, 2408516), (38, 2028224), (43, 1792384), (44, 1751648), (64, 1204258), (67, 1150336), (76, 1014112), (86, 896192), (88, 875824), (128, 602129), (134, 575168), (152, 507056), (172, 448096), (176, 437912), (209, 368768), (268, 287584), (304, 253528), (344, 224048), (352, 218956), (418, 184384), (473, 162944), (536, 143792), (608, 126764), (688, 112024), (704, 109478), (737, 104576), (817, 94336), (836, 92192), (946, 81472), (1072, 71896), (1216, 63382), (1273, 60544), (1376, 56012), (1408, 54739), (1474, 52288), (1634, 47168), (1672, 46096), (1892, 40736), (2144, 35948), (2432, 31691), (2546, 30272), (2752, 28006), (2881, 26752), (2948, 26144), (3268, 23584), (3344, 23048), (3784, 20368), (4288, 17974), (5092, 15136), (5504, 14003), (5762, 13376), (5896, 13072), (6536, 11792), (6688, 11524), (7568, 10184), (8576, 8987)]