69909968772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1105261}}^1$

素因数の和:1105529

約数の個数: 72

約数和(自身を含む): 202766945472

約数和(自身を除く): 132856976700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 251, 252, 502, 753, 1004, 1506, 1757, 2259, 3012, 3514, 4518, 5271, 7028, 9036, 10542, 15813, 21084, 31626, 63252, 1105261, 2210522, 3315783, 4421044, 6631566, 7736827, 9947349, 13263132, 15473654, 19894698, 23210481, 30947308, 39789396, 46420962, 69631443, 92841924, 139262886, 277420511, 278525772, 554841022, 832261533, 1109682044, 1664523066, 1941943577, 2496784599, 3329046132, 3883887154, 4993569198, 5825830731, 7767774308, 9987138396, 11651661462, 17477492193, 23303322924, 34954984386, 69909968772]

約数ペア:

[(1, 69909968772), (2, 34954984386), (3, 23303322924), (4, 17477492193), (6, 11651661462), (7, 9987138396), (9, 7767774308), (12, 5825830731), (14, 4993569198), (18, 3883887154), (21, 3329046132), (28, 2496784599), (36, 1941943577), (42, 1664523066), (63, 1109682044), (84, 832261533), (126, 554841022), (251, 278525772), (252, 277420511), (502, 139262886), (753, 92841924), (1004, 69631443), (1506, 46420962), (1757, 39789396), (2259, 30947308), (3012, 23210481), (3514, 19894698), (4518, 15473654), (5271, 13263132), (7028, 9947349), (9036, 7736827), (10542, 6631566), (15813, 4421044), (21084, 3315783), (31626, 2210522), (63252, 1105261)]