86434308

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 225552600

約数和(自身を除く): 139118292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 89, 106, 159, 178, 212, 267, 318, 356, 477, 509, 534, 636, 801, 954, 1018, 1068, 1527, 1602, 1908, 2036, 3054, 3204, 4581, 4717, 6108, 9162, 9434, 14151, 18324, 18868, 26977, 28302, 42453, 45301, 53954, 56604, 80931, 84906, 90602, 107908, 135903, 161862, 169812, 181204, 242793, 271806, 323724, 407709, 485586, 543612, 815418, 971172, 1630836, 2400953, 4801906, 7202859, 9603812, 14405718, 21608577, 28811436, 43217154, 86434308]

約数ペア:

[(1, 86434308), (2, 43217154), (3, 28811436), (4, 21608577), (6, 14405718), (9, 9603812), (12, 7202859), (18, 4801906), (36, 2400953), (53, 1630836), (89, 971172), (106, 815418), (159, 543612), (178, 485586), (212, 407709), (267, 323724), (318, 271806), (356, 242793), (477, 181204), (509, 169812), (534, 161862), (636, 135903), (801, 107908), (954, 90602), (1018, 84906), (1068, 80931), (1527, 56604), (1602, 53954), (1908, 45301), (2036, 42453), (3054, 28302), (3204, 26977), (4581, 18868), (4717, 18324), (6108, 14151), (9162, 9434)]