77982336

素因数分解:

$2^7\times 3^2\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 226480800

約数和(自身を除く): 148498464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 278, 288, 384, 417, 487, 556, 576, 834, 974, 1112, 1152, 1251, 1461, 1668, 1948, 2224, 2502, 2922, 3336, 3896, 4383, 4448, 5004, 5844, 6672, 7792, 8766, 8896, 10008, 11688, 13344, 15584, 17532, 17792, 20016, 23376, 26688, 31168, 35064, 40032, 46752, 53376, 62336, 67693, 70128, 80064, 93504, 135386, 140256, 160128, 187008, 203079, 270772, 280512, 406158, 541544, 561024, 609237, 812316, 1083088, 1218474, 1624632, 2166176, 2436948, 3249264, 4332352, 4873896, 6498528, 8664704, 9747792, 12997056, 19495584, 25994112, 38991168, 77982336]

約数ペア:

[(1, 77982336), (2, 38991168), (3, 25994112), (4, 19495584), (6, 12997056), (8, 9747792), (9, 8664704), (12, 6498528), (16, 4873896), (18, 4332352), (24, 3249264), (32, 2436948), (36, 2166176), (48, 1624632), (64, 1218474), (72, 1083088), (96, 812316), (128, 609237), (139, 561024), (144, 541544), (192, 406158), (278, 280512), (288, 270772), (384, 203079), (417, 187008), (487, 160128), (556, 140256), (576, 135386), (834, 93504), (974, 80064), (1112, 70128), (1152, 67693), (1251, 62336), (1461, 53376), (1668, 46752), (1948, 40032), (2224, 35064), (2502, 31168), (2922, 26688), (3336, 23376), (3896, 20016), (4383, 17792), (4448, 17532), (5004, 15584), (5844, 13344), (6672, 11688), (7792, 10008), (8766, 8896)]