71763328

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 180613440

約数和(自身を除く): 108850112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 91, 101, 104, 112, 122, 128, 182, 202, 208, 224, 244, 364, 404, 416, 427, 448, 488, 707, 728, 793, 808, 832, 854, 896, 976, 1313, 1414, 1456, 1586, 1616, 1664, 1708, 1952, 2626, 2828, 2912, 3172, 3232, 3416, 3904, 5252, 5551, 5656, 5824, 6161, 6344, 6464, 6832, 7808, 9191, 10504, 11102, 11312, 11648, 12322, 12688, 12928, 13664, 18382, 21008, 22204, 22624, 24644, 25376, 27328, 36764, 42016, 43127, 44408, 45248, 49288, 50752, 54656, 73528, 80093, 84032, 86254, 88816, 90496, 98576, 101504, 147056, 160186, 168064, 172508, 177632, 197152, 294112, 320372, 345016, 355264, 394304, 560651, 588224, 640744, 690032, 710528, 788608, 1121302, 1176448, 1281488, 1380064, 2242604, 2562976, 2760128, 4485208, 5125952, 5520256, 8970416, 10251904, 17940832, 35881664, 71763328]

約数ペア:

[(1, 71763328), (2, 35881664), (4, 17940832), (7, 10251904), (8, 8970416), (13, 5520256), (14, 5125952), (16, 4485208), (26, 2760128), (28, 2562976), (32, 2242604), (52, 1380064), (56, 1281488), (61, 1176448), (64, 1121302), (91, 788608), (101, 710528), (104, 690032), (112, 640744), (122, 588224), (128, 560651), (182, 394304), (202, 355264), (208, 345016), (224, 320372), (244, 294112), (364, 197152), (404, 177632), (416, 172508), (427, 168064), (448, 160186), (488, 147056), (707, 101504), (728, 98576), (793, 90496), (808, 88816), (832, 86254), (854, 84032), (896, 80093), (976, 73528), (1313, 54656), (1414, 50752), (1456, 49288), (1586, 45248), (1616, 44408), (1664, 43127), (1708, 42016), (1952, 36764), (2626, 27328), (2828, 25376), (2912, 24644), (3172, 22624), (3232, 22204), (3416, 21008), (3904, 18382), (5252, 13664), (5551, 12928), (5656, 12688), (5824, 12322), (6161, 11648), (6344, 11312), (6464, 11102), (6832, 10504), (7808, 9191)]