71230224

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:776

約数の個数: 80

約数和(自身を含む): 199473344

約数和(自身を除く): 128243120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 211, 312, 422, 541, 624, 633, 844, 1082, 1266, 1623, 1688, 2164, 2532, 2743, 3246, 3376, 4328, 5064, 5486, 6492, 7033, 8229, 8656, 10128, 10972, 12984, 14066, 16458, 21099, 21944, 25968, 28132, 32916, 42198, 43888, 56264, 65832, 84396, 112528, 114151, 131664, 168792, 228302, 337584, 342453, 456604, 684906, 913208, 1369812, 1483963, 1826416, 2739624, 2967926, 4451889, 5479248, 5935852, 8903778, 11871704, 17807556, 23743408, 35615112, 71230224]

約数ペア:

[(1, 71230224), (2, 35615112), (3, 23743408), (4, 17807556), (6, 11871704), (8, 8903778), (12, 5935852), (13, 5479248), (16, 4451889), (24, 2967926), (26, 2739624), (39, 1826416), (48, 1483963), (52, 1369812), (78, 913208), (104, 684906), (156, 456604), (208, 342453), (211, 337584), (312, 228302), (422, 168792), (541, 131664), (624, 114151), (633, 112528), (844, 84396), (1082, 65832), (1266, 56264), (1623, 43888), (1688, 42198), (2164, 32916), (2532, 28132), (2743, 25968), (3246, 21944), (3376, 21099), (4328, 16458), (5064, 14066), (5486, 12984), (6492, 10972), (7033, 10128), (8229, 8656)]