64169232

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1092

約数の個数: 80

約数和(自身を含む): 177131520

約数和(自身を除く): 112962288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 284, 304, 426, 456, 568, 852, 912, 991, 1136, 1349, 1704, 1982, 2698, 2973, 3408, 3964, 4047, 5396, 5946, 7928, 8094, 10792, 11892, 15856, 16188, 18829, 21584, 23784, 32376, 37658, 47568, 56487, 64752, 70361, 75316, 112974, 140722, 150632, 211083, 225948, 281444, 301264, 422166, 451896, 562888, 844332, 903792, 1125776, 1336859, 1688664, 2673718, 3377328, 4010577, 5347436, 8021154, 10694872, 16042308, 21389744, 32084616, 64169232]

約数ペア:

[(1, 64169232), (2, 32084616), (3, 21389744), (4, 16042308), (6, 10694872), (8, 8021154), (12, 5347436), (16, 4010577), (19, 3377328), (24, 2673718), (38, 1688664), (48, 1336859), (57, 1125776), (71, 903792), (76, 844332), (114, 562888), (142, 451896), (152, 422166), (213, 301264), (228, 281444), (284, 225948), (304, 211083), (426, 150632), (456, 140722), (568, 112974), (852, 75316), (912, 70361), (991, 64752), (1136, 56487), (1349, 47568), (1704, 37658), (1982, 32376), (2698, 23784), (2973, 21584), (3408, 18829), (3964, 16188), (4047, 15856), (5396, 11892), (5946, 10792), (7928, 8094)]