77384844

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 201080880

約数和(自身を除く): 123696036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 131, 183, 244, 262, 269, 366, 393, 524, 538, 549, 732, 786, 807, 1076, 1098, 1179, 1572, 1614, 2196, 2358, 2421, 3228, 4716, 4842, 7991, 9684, 15982, 16409, 23973, 31964, 32818, 35239, 47946, 49227, 65636, 70478, 71919, 95892, 98454, 105717, 140956, 143838, 147681, 196908, 211434, 287676, 295362, 317151, 422868, 590724, 634302, 1268604, 2149579, 4299158, 6448737, 8598316, 12897474, 19346211, 25794948, 38692422, 77384844]

約数ペア:

[(1, 77384844), (2, 38692422), (3, 25794948), (4, 19346211), (6, 12897474), (9, 8598316), (12, 6448737), (18, 4299158), (36, 2149579), (61, 1268604), (122, 634302), (131, 590724), (183, 422868), (244, 317151), (262, 295362), (269, 287676), (366, 211434), (393, 196908), (524, 147681), (538, 143838), (549, 140956), (732, 105717), (786, 98454), (807, 95892), (1076, 71919), (1098, 70478), (1179, 65636), (1572, 49227), (1614, 47946), (2196, 35239), (2358, 32818), (2421, 31964), (3228, 23973), (4716, 16409), (4842, 15982), (7991, 9684)]