64447392

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 180532800

約数和(自身を除く): 116085408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 89, 96, 114, 152, 178, 228, 267, 304, 356, 397, 456, 534, 608, 712, 794, 912, 1068, 1191, 1424, 1588, 1691, 1824, 2136, 2382, 2848, 3176, 3382, 4272, 4764, 5073, 6352, 6764, 7543, 8544, 9528, 10146, 12704, 13528, 15086, 19056, 20292, 22629, 27056, 30172, 35333, 38112, 40584, 45258, 54112, 60344, 70666, 81168, 90516, 105999, 120688, 141332, 162336, 181032, 211998, 241376, 282664, 362064, 423996, 565328, 671327, 724128, 847992, 1130656, 1342654, 1695984, 2013981, 2685308, 3391968, 4027962, 5370616, 8055924, 10741232, 16111848, 21482464, 32223696, 64447392]

約数ペア:

[(1, 64447392), (2, 32223696), (3, 21482464), (4, 16111848), (6, 10741232), (8, 8055924), (12, 5370616), (16, 4027962), (19, 3391968), (24, 2685308), (32, 2013981), (38, 1695984), (48, 1342654), (57, 1130656), (76, 847992), (89, 724128), (96, 671327), (114, 565328), (152, 423996), (178, 362064), (228, 282664), (267, 241376), (304, 211998), (356, 181032), (397, 162336), (456, 141332), (534, 120688), (608, 105999), (712, 90516), (794, 81168), (912, 70666), (1068, 60344), (1191, 54112), (1424, 45258), (1588, 40584), (1691, 38112), (1824, 35333), (2136, 30172), (2382, 27056), (2848, 22629), (3176, 20292), (3382, 19056), (4272, 15086), (4764, 13528), (5073, 12704), (6352, 10146), (6764, 9528), (7543, 8544)]