74884964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:118

約数の個数: 108

約数和(自身を含む): 177500736

約数和(自身を除く): 102615772

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 31, 44, 46, 62, 77, 92, 121, 124, 154, 161, 217, 242, 253, 308, 322, 341, 434, 484, 506, 644, 682, 713, 847, 868, 961, 1012, 1364, 1426, 1694, 1771, 1922, 2387, 2783, 2852, 3388, 3542, 3751, 3844, 4774, 4991, 5566, 6727, 7084, 7502, 7843, 9548, 9982, 10571, 11132, 13454, 15004, 15686, 19481, 19964, 21142, 22103, 26257, 26908, 31372, 38962, 42284, 44206, 52514, 54901, 73997, 77924, 86273, 88412, 105028, 109802, 116281, 147994, 154721, 172546, 219604, 232562, 243133, 295988, 309442, 345092, 465124, 486266, 603911, 618884, 813967, 972532, 1207822, 1627934, 1701931, 2415644, 2674463, 3255868, 3403862, 5348926, 6807724, 10697852, 18721241, 37442482, 74884964]

約数ペア:

[(1, 74884964), (2, 37442482), (4, 18721241), (7, 10697852), (11, 6807724), (14, 5348926), (22, 3403862), (23, 3255868), (28, 2674463), (31, 2415644), (44, 1701931), (46, 1627934), (62, 1207822), (77, 972532), (92, 813967), (121, 618884), (124, 603911), (154, 486266), (161, 465124), (217, 345092), (242, 309442), (253, 295988), (308, 243133), (322, 232562), (341, 219604), (434, 172546), (484, 154721), (506, 147994), (644, 116281), (682, 109802), (713, 105028), (847, 88412), (868, 86273), (961, 77924), (1012, 73997), (1364, 54901), (1426, 52514), (1694, 44206), (1771, 42284), (1922, 38962), (2387, 31372), (2783, 26908), (2852, 26257), (3388, 22103), (3542, 21142), (3751, 19964), (3844, 19481), (4774, 15686), (4991, 15004), (5566, 13454), (6727, 11132), (7084, 10571), (7502, 9982), (7843, 9548)]