123317112

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 316229760

約数和(自身を除く): 192912648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 131, 183, 244, 262, 366, 393, 488, 524, 643, 732, 786, 1048, 1286, 1464, 1572, 1929, 2572, 3144, 3858, 5144, 7716, 7991, 15432, 15982, 23973, 31964, 39223, 47946, 63928, 78446, 84233, 95892, 117669, 156892, 168466, 191784, 235338, 252699, 313784, 336932, 470676, 505398, 673864, 941352, 1010796, 2021592, 5138213, 10276426, 15414639, 20552852, 30829278, 41105704, 61658556, 123317112]

約数ペア:

[(1, 123317112), (2, 61658556), (3, 41105704), (4, 30829278), (6, 20552852), (8, 15414639), (12, 10276426), (24, 5138213), (61, 2021592), (122, 1010796), (131, 941352), (183, 673864), (244, 505398), (262, 470676), (366, 336932), (393, 313784), (488, 252699), (524, 235338), (643, 191784), (732, 168466), (786, 156892), (1048, 117669), (1286, 95892), (1464, 84233), (1572, 78446), (1929, 63928), (2572, 47946), (3144, 39223), (3858, 31964), (5144, 23973), (7716, 15982), (7991, 15432)]