64143696

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1244

約数の個数: 80

約数和(自身を含む): 177439040

約数和(自身を除く): 113295344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 114, 122, 152, 183, 228, 244, 304, 366, 456, 488, 732, 912, 976, 1153, 1159, 1464, 2306, 2318, 2928, 3459, 3477, 4612, 4636, 6918, 6954, 9224, 9272, 13836, 13908, 18448, 18544, 21907, 27672, 27816, 43814, 55344, 55632, 65721, 70333, 87628, 131442, 140666, 175256, 210999, 262884, 281332, 350512, 421998, 525768, 562664, 843996, 1051536, 1125328, 1336327, 1687992, 2672654, 3375984, 4008981, 5345308, 8017962, 10690616, 16035924, 21381232, 32071848, 64143696]

約数ペア:

[(1, 64143696), (2, 32071848), (3, 21381232), (4, 16035924), (6, 10690616), (8, 8017962), (12, 5345308), (16, 4008981), (19, 3375984), (24, 2672654), (38, 1687992), (48, 1336327), (57, 1125328), (61, 1051536), (76, 843996), (114, 562664), (122, 525768), (152, 421998), (183, 350512), (228, 281332), (244, 262884), (304, 210999), (366, 175256), (456, 140666), (488, 131442), (732, 87628), (912, 70333), (976, 65721), (1153, 55632), (1159, 55344), (1464, 43814), (2306, 27816), (2318, 27672), (2928, 21907), (3459, 18544), (3477, 18448), (4612, 13908), (4636, 13836), (6918, 9272), (6954, 9224)]