71973824

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 112

約数和(自身を含む): 168554400

約数和(自身を除く): 96580576

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 32, 38, 52, 58, 64, 76, 104, 116, 152, 157, 208, 232, 247, 304, 314, 377, 416, 464, 494, 551, 608, 628, 754, 832, 928, 988, 1102, 1216, 1256, 1508, 1856, 1976, 2041, 2204, 2512, 2983, 3016, 3952, 4082, 4408, 4553, 5024, 5966, 6032, 7163, 7904, 8164, 8816, 9106, 10048, 11932, 12064, 14326, 15808, 16328, 17632, 18212, 23864, 24128, 28652, 32656, 35264, 36424, 38779, 47728, 57304, 59189, 65312, 72848, 77558, 86507, 95456, 114608, 118378, 130624, 145696, 155116, 173014, 190912, 229216, 236756, 291392, 310232, 346028, 458432, 473512, 620464, 692056, 947024, 1124591, 1240928, 1384112, 1894048, 2249182, 2481856, 2768224, 3788096, 4498364, 5536448, 8996728, 17993456, 35986912, 71973824]

約数ペア:

[(1, 71973824), (2, 35986912), (4, 17993456), (8, 8996728), (13, 5536448), (16, 4498364), (19, 3788096), (26, 2768224), (29, 2481856), (32, 2249182), (38, 1894048), (52, 1384112), (58, 1240928), (64, 1124591), (76, 947024), (104, 692056), (116, 620464), (152, 473512), (157, 458432), (208, 346028), (232, 310232), (247, 291392), (304, 236756), (314, 229216), (377, 190912), (416, 173014), (464, 155116), (494, 145696), (551, 130624), (608, 118378), (628, 114608), (754, 95456), (832, 86507), (928, 77558), (988, 72848), (1102, 65312), (1216, 59189), (1256, 57304), (1508, 47728), (1856, 38779), (1976, 36424), (2041, 35264), (2204, 32656), (2512, 28652), (2983, 24128), (3016, 23864), (3952, 18212), (4082, 17632), (4408, 16328), (4553, 15808), (5024, 14326), (5966, 12064), (6032, 11932), (7163, 10048), (7904, 9106), (8164, 8816)]