90106068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 229924128

約数和(自身を除く): 139818060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 169, 283, 314, 338, 471, 507, 566, 628, 676, 849, 942, 1014, 1132, 1698, 1884, 2028, 2041, 3396, 3679, 4082, 6123, 7358, 8164, 11037, 12246, 14716, 22074, 24492, 26533, 44148, 44431, 47827, 53066, 79599, 88862, 95654, 106132, 133293, 143481, 159198, 177724, 191308, 266586, 286962, 318396, 533172, 573924, 577603, 1155206, 1732809, 2310412, 3465618, 6931236, 7508839, 15017678, 22526517, 30035356, 45053034, 90106068]

約数ペア:

[(1, 90106068), (2, 45053034), (3, 30035356), (4, 22526517), (6, 15017678), (12, 7508839), (13, 6931236), (26, 3465618), (39, 2310412), (52, 1732809), (78, 1155206), (156, 577603), (157, 573924), (169, 533172), (283, 318396), (314, 286962), (338, 266586), (471, 191308), (507, 177724), (566, 159198), (628, 143481), (676, 133293), (849, 106132), (942, 95654), (1014, 88862), (1132, 79599), (1698, 53066), (1884, 47827), (2028, 44431), (2041, 44148), (3396, 26533), (3679, 24492), (4082, 22074), (6123, 14716), (7358, 12246), (8164, 11037)]