76901968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 160

約数和(自身を含む): 193737600

約数和(自身を除く): 116835632

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 29, 38, 44, 52, 58, 61, 76, 88, 104, 116, 122, 143, 152, 176, 208, 209, 232, 244, 247, 286, 304, 319, 377, 418, 464, 488, 494, 551, 572, 638, 671, 754, 793, 836, 976, 988, 1102, 1144, 1159, 1276, 1342, 1508, 1586, 1672, 1769, 1976, 2204, 2288, 2318, 2552, 2684, 2717, 3016, 3172, 3344, 3538, 3952, 4147, 4408, 4636, 5104, 5368, 5434, 6032, 6061, 6344, 7076, 7163, 8294, 8723, 8816, 9272, 10736, 10868, 12122, 12688, 12749, 14152, 14326, 15067, 16588, 17446, 18544, 19459, 21736, 22997, 24244, 25498, 28304, 28652, 30134, 33176, 33611, 34892, 38918, 43472, 45994, 48488, 50996, 57304, 60268, 66352, 67222, 69784, 77836, 78793, 91988, 96976, 101992, 114608, 120536, 134444, 139568, 155672, 157586, 165737, 183976, 203984, 241072, 252967, 268888, 311344, 315172, 331474, 367952, 369721, 436943, 505934, 537776, 630344, 662948, 739442, 873886, 1011868, 1260688, 1325896, 1478884, 1747772, 2023736, 2651792, 2957768, 3495544, 4047472, 4806373, 5915536, 6991088, 9612746, 19225492, 38450984, 76901968]

約数ペア:

[(1, 76901968), (2, 38450984), (4, 19225492), (8, 9612746), (11, 6991088), (13, 5915536), (16, 4806373), (19, 4047472), (22, 3495544), (26, 2957768), (29, 2651792), (38, 2023736), (44, 1747772), (52, 1478884), (58, 1325896), (61, 1260688), (76, 1011868), (88, 873886), (104, 739442), (116, 662948), (122, 630344), (143, 537776), (152, 505934), (176, 436943), (208, 369721), (209, 367952), (232, 331474), (244, 315172), (247, 311344), (286, 268888), (304, 252967), (319, 241072), (377, 203984), (418, 183976), (464, 165737), (488, 157586), (494, 155672), (551, 139568), (572, 134444), (638, 120536), (671, 114608), (754, 101992), (793, 96976), (836, 91988), (976, 78793), (988, 77836), (1102, 69784), (1144, 67222), (1159, 66352), (1276, 60268), (1342, 57304), (1508, 50996), (1586, 48488), (1672, 45994), (1769, 43472), (1976, 38918), (2204, 34892), (2288, 33611), (2318, 33176), (2552, 30134), (2684, 28652), (2717, 28304), (3016, 25498), (3172, 24244), (3344, 22997), (3538, 21736), (3952, 19459), (4147, 18544), (4408, 17446), (4636, 16588), (5104, 15067), (5368, 14326), (5434, 14152), (6032, 12749), (6061, 12688), (6344, 12122), (7076, 10868), (7163, 10736), (8294, 9272), (8723, 8816)]