90899148

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 215744256

約数和(自身を除く): 124845108

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 251, 293, 309, 412, 502, 586, 618, 753, 879, 1004, 1172, 1236, 1506, 1758, 3012, 3516, 25853, 30179, 51706, 60358, 73543, 77559, 90537, 103412, 120716, 147086, 155118, 181074, 220629, 294172, 310236, 362148, 441258, 882516, 7574929, 15149858, 22724787, 30299716, 45449574, 90899148]

約数ペア:

[(1, 90899148), (2, 45449574), (3, 30299716), (4, 22724787), (6, 15149858), (12, 7574929), (103, 882516), (206, 441258), (251, 362148), (293, 310236), (309, 294172), (412, 220629), (502, 181074), (586, 155118), (618, 147086), (753, 120716), (879, 103412), (1004, 90537), (1172, 77559), (1236, 73543), (1506, 60358), (1758, 51706), (3012, 30179), (3516, 25853)]