27565656

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 73804800

約数和(自身を除く): 46239144

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 732, 991, 1159, 1464, 1982, 2318, 2973, 3477, 3964, 4636, 5946, 6954, 7928, 9272, 11892, 13908, 18829, 23784, 27816, 37658, 56487, 60451, 75316, 112974, 120902, 150632, 181353, 225948, 241804, 362706, 451896, 483608, 725412, 1148569, 1450824, 2297138, 3445707, 4594276, 6891414, 9188552, 13782828, 27565656]

約数ペア:

[(1, 27565656), (2, 13782828), (3, 9188552), (4, 6891414), (6, 4594276), (8, 3445707), (12, 2297138), (19, 1450824), (24, 1148569), (38, 725412), (57, 483608), (61, 451896), (76, 362706), (114, 241804), (122, 225948), (152, 181353), (183, 150632), (228, 120902), (244, 112974), (366, 75316), (456, 60451), (488, 56487), (732, 37658), (991, 27816), (1159, 23784), (1464, 18829), (1982, 13908), (2318, 11892), (2973, 9272), (3477, 7928), (3964, 6954), (4636, 5946)]