77468928

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5309}}^1$

素因数の和:5347

約数の個数: 72

約数和(自身を含む): 217072800

約数和(自身を除く): 139603872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 5309, 7296, 10618, 14592, 15927, 21236, 31854, 42472, 63708, 84944, 100871, 127416, 169888, 201742, 254832, 302613, 339776, 403484, 509664, 605226, 679552, 806968, 1019328, 1210452, 1359104, 1613936, 2038656, 2420904, 3227872, 4077312, 4841808, 6455744, 9683616, 12911488, 19367232, 25822976, 38734464, 77468928]

約数ペア:

[(1, 77468928), (2, 38734464), (3, 25822976), (4, 19367232), (6, 12911488), (8, 9683616), (12, 6455744), (16, 4841808), (19, 4077312), (24, 3227872), (32, 2420904), (38, 2038656), (48, 1613936), (57, 1359104), (64, 1210452), (76, 1019328), (96, 806968), (114, 679552), (128, 605226), (152, 509664), (192, 403484), (228, 339776), (256, 302613), (304, 254832), (384, 201742), (456, 169888), (608, 127416), (768, 100871), (912, 84944), (1216, 63708), (1824, 42472), (2432, 31854), (3648, 21236), (4864, 15927), (5309, 14592), (7296, 10618)]