72296774

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 128701440

約数和(自身を除く): 56404666

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 121, 242, 253, 341, 419, 506, 682, 713, 838, 1426, 2783, 3751, 4609, 5566, 7502, 7843, 9218, 9637, 12989, 15686, 19274, 25978, 50699, 86273, 101398, 106007, 142879, 172546, 212014, 285758, 298747, 597494, 1166077, 1571669, 2332154, 3143338, 3286217, 6572434, 36148387, 72296774]

約数ペア:

[(1, 72296774), (2, 36148387), (11, 6572434), (22, 3286217), (23, 3143338), (31, 2332154), (46, 1571669), (62, 1166077), (121, 597494), (242, 298747), (253, 285758), (341, 212014), (419, 172546), (506, 142879), (682, 106007), (713, 101398), (838, 86273), (1426, 50699), (2783, 25978), (3751, 19274), (4609, 15686), (5566, 12989), (7502, 9637), (7843, 9218)]