72568804

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 163289952

約数和(自身を除く): 90721148

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 97, 98, 154, 194, 196, 308, 347, 388, 539, 679, 694, 1067, 1078, 1358, 1388, 2134, 2156, 2429, 2716, 3817, 4268, 4753, 4858, 7469, 7634, 9506, 9716, 14938, 15268, 17003, 19012, 26719, 29876, 33659, 34006, 52283, 53438, 67318, 68012, 104566, 106876, 134636, 187033, 209132, 235613, 370249, 374066, 471226, 740498, 748132, 942452, 1480996, 1649291, 2591743, 3298582, 5183486, 6597164, 10366972, 18142201, 36284402, 72568804]

約数ペア:

[(1, 72568804), (2, 36284402), (4, 18142201), (7, 10366972), (11, 6597164), (14, 5183486), (22, 3298582), (28, 2591743), (44, 1649291), (49, 1480996), (77, 942452), (97, 748132), (98, 740498), (154, 471226), (194, 374066), (196, 370249), (308, 235613), (347, 209132), (388, 187033), (539, 134636), (679, 106876), (694, 104566), (1067, 68012), (1078, 67318), (1358, 53438), (1388, 52283), (2134, 34006), (2156, 33659), (2429, 29876), (2716, 26719), (3817, 19012), (4268, 17003), (4753, 15268), (4858, 14938), (7469, 9716), (7634, 9506)]