84920576

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 206035200

約数和(自身を除く): 121114624

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 64, 68, 76, 79, 104, 128, 136, 152, 158, 208, 221, 247, 256, 272, 304, 316, 323, 416, 442, 494, 544, 608, 632, 646, 832, 884, 988, 1027, 1088, 1216, 1264, 1292, 1343, 1501, 1664, 1768, 1976, 2054, 2176, 2432, 2528, 2584, 2686, 3002, 3328, 3536, 3952, 4108, 4199, 4352, 4864, 5056, 5168, 5372, 6004, 7072, 7904, 8216, 8398, 10112, 10336, 10744, 12008, 14144, 15808, 16432, 16796, 17459, 19513, 20224, 20672, 21488, 24016, 25517, 28288, 31616, 32864, 33592, 34918, 39026, 41344, 42976, 48032, 51034, 56576, 63232, 65728, 67184, 69836, 78052, 82688, 85952, 96064, 102068, 131456, 134368, 139672, 156104, 171904, 192128, 204136, 262912, 268736, 279344, 312208, 331721, 343808, 384256, 408272, 537472, 558688, 624416, 663442, 816544, 1074944, 1117376, 1248832, 1326884, 1633088, 2234752, 2497664, 2653768, 3266176, 4469504, 4995328, 5307536, 6532352, 10615072, 21230144, 42460288, 84920576]

約数ペア:

[(1, 84920576), (2, 42460288), (4, 21230144), (8, 10615072), (13, 6532352), (16, 5307536), (17, 4995328), (19, 4469504), (26, 3266176), (32, 2653768), (34, 2497664), (38, 2234752), (52, 1633088), (64, 1326884), (68, 1248832), (76, 1117376), (79, 1074944), (104, 816544), (128, 663442), (136, 624416), (152, 558688), (158, 537472), (208, 408272), (221, 384256), (247, 343808), (256, 331721), (272, 312208), (304, 279344), (316, 268736), (323, 262912), (416, 204136), (442, 192128), (494, 171904), (544, 156104), (608, 139672), (632, 134368), (646, 131456), (832, 102068), (884, 96064), (988, 85952), (1027, 82688), (1088, 78052), (1216, 69836), (1264, 67184), (1292, 65728), (1343, 63232), (1501, 56576), (1664, 51034), (1768, 48032), (1976, 42976), (2054, 41344), (2176, 39026), (2432, 34918), (2528, 33592), (2584, 32864), (2686, 31616), (3002, 28288), (3328, 25517), (3536, 24016), (3952, 21488), (4108, 20672), (4199, 20224), (4352, 19513), (4864, 17459), (5056, 16796), (5168, 16432), (5372, 15808), (6004, 14144), (7072, 12008), (7904, 10744), (8216, 10336), (8398, 10112)]